sudo: Update to version 1.9.8p2

sudo: Update to version 1.9.8p2

- v2 version is to extend from 1.9.8p1 to 1.9.8p2
- Update from 1.9.7p2 to 1.9.8p2
- Update rootfile
- Changelog
   What's new in Sudo 1.9.8p2
    * Fixed a potential out-of-bounds read with "sudo -i" when the
      target user's shell is bash.  This is a regression introduced
      in sudo 1.9.8.  Bug #998.
    * sudo_logsrvd now only sends a log ID for first command of a session.
      There is no need to send the log ID for each sub-command.
    * Fixed a few minor memory leaks in intercept mode.
    * Fixed a problem with sudo_logsrvd in relay mode if "store_first"
      was enabled when handling sub-commands.  A new zero-length journal
      file was created for each sub-command instead of simply using
      the existing journal file.
   What's new in Sudo 1.9.8p1
    * Fixed support for passing a prompt (sudo -p) or a login class
      (sudo -l) on the command line.  This is a regression introduced
      in sudo 1.9.8.  Bug #993.
    * Fixed a crash with "sudo ALL" rules in the LDAP and SSSD back-ends.
      This is a regression introduced in sudo 1.9.8.  Bug #994.
    * Fixed a compilation error when the --enable-static-sudoers configure
      option was specified.  This is a regression introduced in sudo
      1.9.8 caused by a symbol clash with the intercept and log server
      protobuf functions.
   What's new in Sudo 1.9.8
    * It is now possible to transparently intercepting sub-commands
      executed by the original command run via sudo.  Intercept support
      is implemented using LD_PRELOAD (or the equivalent supported by
      the system) and so has some limitations.  The two main limitations
      are that only dynamic executables are supported and only the
      execl, execle, execlp, execv, execve, execvp, and execvpe library
      functions are currently intercepted. Its main use case is to
      support restricting privileged shells run via sudo.
      To support this, there is a new "intercept" Defaults setting and
      an INTERCEPT command tag that can be used in sudoers.  For example:
         Cmnd_Alias SHELLS=/bin/bash, /bin/sh, /bin/csh, /bin/ksh, /bin/zsh
         Defaults!SHELLS intercept
      would cause sudo to run the listed shells in intercept mode.
      This can also be set on a per-rule basis.  For example:
         Cmnd_Alias SHELLS=/bin/bash, /bin/sh, /bin/csh, /bin/ksh, /bin/zsh
         chuck ALL = INTERCEPT: SHELLS
      would only apply intercept mode to user "chuck" when running one
      of the listed shells.
      In intercept mode, sudo will not prompt for a password before
      running a sub-command and will not allow a set-user-ID or
      set-group-ID program to be run by default.  The new
      intercept_authenticate and intercept_allow_setid sudoers settings
      can be used to change this behavior.
    * The new "log_subcmds" sudoers setting can be used to log additional
      commands run in a privileged shell.  It uses the same mechanism as
      the intercept support described above and has the same limitations.
    * The new "log_exit_status" sudoers setting can be used to log
      the exit status commands run via sudo.  This is also a corresponding
      "log_exit" setting in the sudo_logsrvd.conf eventlog stanza.
    * Support for logging sudo_logsrvd errors via syslog or to a file.
      Previously, most sudo_logsrvd errors were only visible in the
      debug log.
    * Better diagnostics when there is a TLS certificate validation error.
    * Using the "+=" or "-=" operators in a Defaults setting that takes
      a string, not a list, now produces a warning from sudo and a
      syntax error from inside visudo.
    * Fixed a bug where the "iolog_mode" setting in sudoers and sudo_logsrvd
      had no effect when creating I/O log parent directories if the I/O log
      file name ended with the string "XXXXXX".
    * Fixed a bug in the sudoers custom prompt code where the size
      parameter that was passed to the strlcpy() function was incorrect.
      No overflow was possible since the correct amount of memory was
      already pre-allocated.
    * The mksigname and mksiglist helper programs are now built with
      the host compiler, not the target compiler, when cross-compiling.
      Bug #989.
    * Fixed compilation error when the --enable-static-sudoers configure
      option was specified.  This was due to a typo introduced in sudo
      1.9.7.  GitHub PR #113.
   For more details of the changes then view the ChangeLog file in the source tarball
     or at https://www.sudo.ws/changes.html

Signed-off-by: Adolf Belka <adolf.belka@ipfire.org>