[gimp] (6 commits) Non-fast-forward update to branch wip/nielsdg/string-array-to-strv

[Jehan <jehanp src gnome org>]

The branch 'wip/nielsdg/string-array-to-strv' 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:

  b869259... Remove GimpStringArray in favor of GStrv
  b8ed636... app, libgimp: pdbgen for previous commit.
  b8d3334... libgimpbase: pass a NULL GStrv as an empty GStrv.
  081a68e... plug-ins: fixing "file-glob" with the new GStrv return valu
  6bfe3fd... plug-ins: fix file-gih.

Commits added to the branch:

  406247a... Update Portuguese translation (*)
  8eb7f6d... Remove GimpStringArray in favor of GStrv
  1e34a95... app, libgimp: pdbgen for previous commit.
  87916e5... libgimpbase: pass a NULL GStrv as an empty GStrv.
  a9e443f... plug-ins: fixing "file-glob" with the new GStrv return valu
  3e1c914... plug-ins: fix file-gih.

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