[gimp] (22 commits) Non-fast-forward update to branch wip/Jehan/incremental-win-installer-improvements

[Jehan <jehanp src gnome org>]

The branch 'wip/Jehan/incremental-win-installer-improvements' was changed in a way that was not a 
fast-forward update.
NOTE: This may cause problems for people pulling from the branch. For more information,
please see:

 https://wiki.gnome.org/Git/Help/NonFastForward

Commits removed from the branch:

  52fc208... build: more optional feature to Windows installer.
  3454080... configure: better libaa detection.
  f588c2f... build: add aalib dependency for ASCII Art support.

Commits added to the branch:

  cf6482f... build: more optional feature to Windows installer. (*)
  a181d67... configure: better libaa detection. (*)
  62ae321... build: add aalib dependency for ASCII Art support. (*)
  5a366ee... gitlab-ci: reorganize pipeline rules. (*)
  f98ccf5... build: Windows installer version deduced from configure.ac. (*)
  58183e5... plug-ins: store PSD file version in our PSDimage data struc (*)
  32be0ec... plug-ins: PSD layer name can be NULL. (*)
  0a70311... plug-ins: increase MAX_CHANNELS in PSD files to 99. (*)
  2e2e43a... plug-ins: add psd_read_len function (*)
  714052e... plug-ins: remove outdated comment about GIMP_MAX_IMAGE_SIZE (*)
  f82974a... plug-ins: in psd-load.c change debug state to 4 for 1 bit c (*)
  0de02a5... plug-ins: PSD layer size validation only for "normal" layer (*)
  2df0569... plug-ins: PSD ChannelLengthInfo data_len should be 64 bit. (*)
  6f523d3... plug-ins: adjust some psd-load debug statements for 64-bit. (*)
  35f4b7b... plug-ins: make PSD resource loading handle 64-bit lengths. (*)
  d99b87c... plug-ins: add support for reading Photoshop PSB image files (*)
  be20a25... plug-ins: additional layer info in PSD images can have mult (*)
  e1fcaaa... plug-ins: always stop on error after reading PSD layer bloc (*)
  625c437... Update Spanish translation (*)
  0d479b4... Update Spanish translation (*)
  90ee7bd... NEWS: update. (*)
  2918438... build: separate debug symbols from binaries in the Windows 

(*) This commit already existed in another branch; no separate mail sent