[gimp] (3 commits) Non-fast-forward update to branch wip/kalev/gimp-data-extras-appstream-id

[Jehan <jehanp src gnome org>]

The branch 'wip/kalev/gimp-data-extras-appstream-id' 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:

  71ebd82... desktop: Update gimp-data-extras.metainfo with gimp's new a

Commits added to the branch:

  de866d8... plug-ins: get rid of compilation warning. (*)
  3ebad22... authors.xml: add Oleksii Samorukov and Yoshio Ono. (*)
  6786343... desktop: Update gimp-data-extras.metainfo with gimp's new a

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