bacula: Update to 9.6.5

bacula: Update to 9.6.5

- Update bacula from version 9.0.6 to 9.6.5
  Version 9.0.6 is over two and a half years old.
- Update config options in lfs to include bacula recommended smartalloc option.
  "This enables the inclusion of the Smartalloc orphaned buffer detection
  code. This option is highly recommended. Because we never build without this option,
  you may experience problems if it is not enabled. In this case, simply re-enable the
  option. We strongly recommend keeping this option enabled as it helps detect memory
  leaks. This configuration parameter is used while building Bacula"
- Add install, uninstall and update files in src/paks/bacula
- Updated backup/includes to backup the config file and the File Daemon state file.

Signed-off-by: Adolf Belka <ahb.ipfire@gmail.com>
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>