borgbackup: Update to version 1.1.17 to work with python-3.10

borgbackup: Update to version 1.1.17 to work with python-3.10

- Update from 1.1.13 to 1.1.17
- Update of rootfile
- Changelog
Version 1.1.17 (2021-07-12)
- 1.1.17 install_requires the "packaging" pypi package now.
Fixes:
- pyinstaller dir-mode: fix pyi detection / LIBPATH treatment, #5897
- handle crash due to kill stale lock race, #5828
- fix BORG_CACHE_DIR crashing borg if empty, #5216
- create --dry-run: fix display of kept tagfile, #5834
- fix missing parameter in "did not consistently fail" msg, #5822
- missing / healed chunks: always tell chunk ID, #5704
- benchmark: make sure cleanup happens even on exceptions, #5630
New features:
- implement BORG_SELFTEST env variable, #5871.
  this can be used to accelerate borg startup a bit. not recommended for
  normal usage, but borg mass hosters with a lot of borg invocations can
  save some resources with this. on my laptop, this saved ~100ms cpu time
  (sys+user) per borg command invocation.
- implement BORG_LIBC env variable to give the libc filename, #5870.
  you can use this if a borg does not find your libc.
- check: add progress indicator for archive check.
- allow --files-cache=size (not recommended, make sure you know what you do)
Other changes:
- Python 3.10 now officially supported!
  we test on py310-dev on github CI since a while and now also on the vagrant
  machines, so it should work ok.
- github CI: test on py310 (again)
- get rid of distutils, use packaging and setuptools.
  distutils is deprecated and gives warnings on py 3.10.
- setup.py: rename "clean" to "clean2" to avoid shadowing the "clean" command.
- remove libc filename fallback for the BSDs (there is no "usual" name)
- cleanup flake8 checks, fix some pep8 violations.
- docs building: replace deprecated function ".add_stylesheet()" for Sphinx 4 compatibility
- docs:
  - add a hint on sleeping computer and ssh connections, #5301
  - update the documentation on hacked backup client, #5480
  - improve docs/FAQ about append-only remote repos, #5497
  - complement the documentation for pattern files and exclude files, #5520
  - "filename with spaces" example added to exclude file, #5236
    note: no whitespace escaping needed, processed by borg.
  - add info on renaming repositories, #5240
  - clarify borg check --verify-data, #5808
  - add notice about defective hardware to check documentation, #5753
  - add paragraph added in #5855 to utility documentation source
  - add missing leading slashes in help patterns, #5857
  - clarify "you will need key and passphrase" borg init warning, #4622
  - pull mode: add some warnings, #5827
  - mention tar --compare (compare archive to fs files), #5880
  - fix typos, backport of #5597
- vagrant:
  - add py3.7.11 for binary build, also add 3.10-dev.
  - use latest Cython 0.29.23 for py310 compat fixes.
  - more RAM for openindiana upgrade plan resolver, it just hangs (swaps?) if
    there is too little RAM.
  - fix install_pyenv to adapt to recent changes in pyenv (same as in master now).
  - use generic/netbsd9 box, copied from master branch.
Version 1.1.16 (2021-03-23)
Fixes:
- setup.py: add special openssl prefix for Apple M1 compatibility
- do not recurse into duplicate roots, #5603
- remove empty shadowed_segments lists, #5275, #5614
- fix libpython load error when borg fat binary / dir-based binary is invoked
  via a symlink by upgrading pyinstaller to v4.2, #5688
- config: accept non-int value (like 500M or 100G) for max_segment_size or
  storage_quota, #5639.
  please note: when setting a non-int value for this in a repo config,
  using the repo will require borg >= 1.1.16.
New features:
- bundled msgpack: drop support for old buffer protocol to support Python 3.10
- verbose files cache logging via --debug-topic=files_cache, #5659.
  Use this if you suspect that borg does not detect unmodified files as expected.
- create/extract: add --noxattrs and --noacls option, #3955.
  when given with borg create, borg will not get xattrs / ACLs from input files
  (and thus, it will not archive xattrs / ACLs). when given with borg extract,
  borg will not read xattrs / ACLs from archive and will not set xattrs / ACLs
  on extracted files.
- diff: add --json-lines option, #3765
- check: debug log segment filename
- borg debug dump-hints
Other changes:
- Tab completion support for additional archives for 'borg delete'
- repository: deduplicate code of put and delete, no functional change
- tests: fix result order issue (sporadic test failure on openindiana)
- vagrant:
  - upgrade pyinstaller to v4.2, #5671
  - avoid grub-install asking interactively for device
  - remove the xenial box
  - update freebsd box to 12.1
- docs:
  - update macOS install instructions, #5677
  - use macFUSE (not osxfuse) for Apple M1 compatibility
  - update docs for dev environment installation instructions, #5643
  - fix grammar in faq
  - recomend running tests only on installed versions for setup
  - add link back to git-installation
  - remove /var/cache exclusion in example commands, #5625.
    This is generally a poor idea and shouldn't be promoted through examples.
  - add repology.org badge with current packaging status
  - explain hash collision
  - add unsafe workaround to use an old repo copy, #5722
Version 1.1.15 (2020-12-25)
Fixes:
- extract:
  - improve exception handling when setting xattrs, #5092.
  - emit a warning message giving the path, xattr key and error message.
  - continue trying to restore other xattrs and bsdflags of the same file
    after an exception with xattr-setting happened.
- export-tar:
  - set tar format to GNU_FORMAT explicitly, #5274
  - fix memory leak with ssh: remote repository, #5568
  - fix potential memory leak with ssh: remote repository with partial extraction
- create: fix --dry-run and --stats coexistence, #5415
- use --timestamp for {utcnow} and {now} if given, #5189
New features:
- create: implement --stdin-mode, --stdin-user and --stdin-group, #5333
- allow appending the files cache filename with BORG_FILES_CACHE_SUFFIX env var
Other changes:
- drop python 3.4 support, minimum requirement is 3.5 now.
- enable using libxxhash instead of bundled xxh64 code
- update llfuse requirements (1.3.8)
- set cython language_level in some files to fix warnings
- allow EIO with warning when trying to hardlink
- PropDict: fail early if internal_dict is not a dict
- update shell completions
- tests / CI
  - add a test for the hashindex corruption bug, #5531 #4829
  - fix spurious failure in test_cache_files, #5438
  - added a github ci workflow
  - reduce testing on travis, no macOS, no py3x-dev, #5467
  - travis: use newer dists, native py on dist
- vagrant:
  - remove jessie and trusty boxes, #5348 #5383
  - pyinstaller 4.0, build on py379
  - binary build on stretch64, #5348
  - remove easy_install based pip installation
- docs:
  - clarify '--one-file-system' for btrfs, #5391
  - add example for excluding content using the --pattern cmd line arg
  - complement the documentation for pattern files and exclude files, #5524
  - made ansible playbook more generic, use package instead of pacman. also
    change state from "latest" to "present".
  - complete documentation on append-only remote repos, #5497
  - internals: rather talk about target size than statistics, #5336
  - new compression algorithm policy, #1633 #5505
  - faq: add a hint on sleeping computer, #5301
  - note requirements for full disk access on macOS Catalina, #5303
  - fix/improve description of borg upgrade hardlink usage, #5518
- modernize 1.1 code:
  - drop code/workarounds only needed to support Python 3.4
  - remove workaround for pre-release py37 argparse bug
  - removed some outdated comments/docstrings
  - requirements: remove some restrictions, lock on current versions
Version 1.1.14 (2020-10-07)
- 1.1.14 changes return codes due to a bug fix:
  In case you have scripts expecting rc == 2 for a signal exit, you need to
  update them to check for >= 128 (as documented since long).
Fixes:
- check --repair: fix potential data loss when interrupting it, #5325
- exit with 128 + signal number (as documented) when borg is killed by a signal, #5161
- fix hardlinked CACHEDIR.TAG processing, #4911
- create --read-special: .part files also should be regular files, #5217
- llfuse dependency: choose least broken 1.3.6/1.3.7.
  1.3.6 is broken on python 3.9, 1.3.7 is broken on FreeBSD.
Other changes:
- upgrade bundled xxhash to 0.7.4
- self test: if it fails, also point to OS and hardware, #5334
- pyinstaller: compute basepath from spec file location
- prettier error message when archive gets too big, #5307
- check/recreate are not "experimental" any more (but still potentially dangerous):
  - recreate: remove extra confirmation
  - rephrase some warnings, update docs, #5164
- shell completions:
  - misc. updates / fixes
  - support repositories in fish tab completion, #5256
  - complete $BORG_RECREATE_I_KNOW_WHAT_I_AM_DOING
  - rewrite zsh completion:
    - completion for almost all optional and positional arguments
    - completion for Borg environment variables (parameters)
- use "allow/deny list" instead of "white/black list" wording
- declare "allow_cache_wipe" marker in setup.cfg to avoid pytest warning
- vagrant / tests:
  - misc. fixes / updates
  - use python 3.5.10 for binary build
  - build directory-based binaries additionally to the single file binaries
  - add libffi-dev, required to build python
  - use cryptography<3.0, more recent versions break the jessie box
  - test on python 3.9
  - do brew update with /dev/null redirect to avoid "too much log output" on travis-ci
- docs:
  - add ssh-agent pull backup method docs, #5288
  - how to approach borg speed issues, #5371
  - mention double --force in prune docs
  - update Homebrew install instructions, #5185
  - better description of how cache and rebuilds of it work
  - point to borg create --list item flags in recreate usage, #5165
  - add security faq explaining AES-CTR crypto issues, #5254
  - add a note to create from stdin regarding files cache, #5180
  - fix borg.1 manpage generation regression, #5211
  - clarify how exclude options work in recreate, #5193
  - add section for retired contributors
  - update Homebrew install instructions, #5185
  - better description of how cache and rebuilds of it work
  - point to borg create --list item flags in recreate usage, #5165
  - add security faq explaining AES-CTR crypto issues, #5254
  - add a note to create from stdin regarding files cache, #5180
  - fix borg.1 manpage generation regression, #5211
  - clarify how exclude options work in recreate, #5193
  - add section for retired contributors
  - hint about not misusing private email addresses of contributors for borg support

Signed-off-by: Adolf Belka <adolf.belka@ipfire.org>
Reviewed-by: Peter Müller <peter.mueller@ipfire.org>