[gimp] (2 commits) Non-fast-forward update to branch wip/Jehan/testing-msys2-win-CI

[Jehan <jehanp src gnome org>]

The branch 'wip/Jehan/testing-msys2-win-CI' 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:

  eb68e2e... gitlab-ci: remove useless build dependencies.
  288dd03... PLOP.
  5976f62... PLOP 2.
  d313125... PLOP 3.
  0c35a28... PLOP 4.

Commits added to the branch:

  7c462ff... gitlab-ci: remove useless build dependencies.
  5d393d7... PLOP.