[gimp] (5 commits) Non-fast-forward update to branch wip/Jehan/distribute-meson-tarball

[Jehan <jehanp src gnome org>]

The branch 'wip/Jehan/distribute-meson-tarball' 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:

  9f1191a... gitlab-ci: distribute the meson-generated tarball as well.
  ce118aa... app, libgimp*: add various stamp files to CLEANFILES.
  4ffb9c7... libgimp: don't run defcheck.py on Windows.
  53e41fb... gitlab-ci: make gimp-meson-debian more robust to source upd

Commits added to the branch:

  3d670e6... Update Chinese (China) translation (*)
  e6ce33e... gitlab-ci: distribute the meson-generated tarball as well.
  ccbf3c4... app, libgimp*: add various stamp files to CLEANFILES.
  f5751ec... libgimp: don't run defcheck.py on Windows.
  b095d85... gitlab-ci: make gimp-meson-debian more robust to source upd

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