[gimp] (32 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:

  ae39df8... Remove GimpStringArray in favor of GStrv
  425659a... pdbgen
  80fb078... plug-ins: fixes after rebasing !389.

Commits added to the branch:

  98cad6d... Update Spanish translation (*)
  63f7547... build: some cleanup in build scripts for Windows. (*)
  74d3ad7... build: custom build of GLib with additional patch. (*)
  9572cb4... gitlab-ci: keep the Windows native builds' config.log. (*)
  dc3cc6f... build: move glib-networking modules into our custom glib pr (*)
  179334b... build: do not copy a binary dependency when it already exis (*)
  62b332e... Update Swedish translation (*)
  68851c1... Issue #5875: Close button too big on wayland backend. (*)
  3d9996f... Issue #6869: Toolbox buttons should focus the canvas as sid (*)
  2d123b8... app: fix wrong unref-ing. (*)
  086ae77... app: new gimp_display_grab_focus() function. (*)
  d3105e5... app: add a comment and some newlines before the debug data  (*)
  f5eed26... Update Ukrainian translation (*)
  36f103c... desktop: install a scalable GIMP icon too. (*)
  3598562... app, libgimpwidgets: drop the thumbnail icon feature. (*)
  b7c2fbe... desktop: install 64x64 app icon. (*)
  8025962... libgimpwidgets: fix meson/mingw-w64 build and relocatable b (*)
  fe329ad... gitlab-ci: install GIMP before running `make check`. (*)
  97ae281... Revert "gitlab-ci: install GIMP before running `make check` (*)
  2d80159... desktop: add scalable/gimp.svg to distributed tarball. (*)
  4a00a99... libgimpwidgets: use g_printerr() instead of g_warning() for (*)
  ad86717... build: custom GTK3 compilation for the Windows installer. (*)
  74f67c1... build: compile GTK with new Windows Pointer Input Stack sup (*)
  7f0dafe... plug-ins: use #!/usr/bin/env python3 shebang line in python (*)
  8ca2322... libgimpwidgets: fix incomplete relocatable build commit. (*)
  2e115d1... Update Polish translation (*)
  bd71814... build: bump GTK to 3.24.30. (*)
  681d8e7... build: MSYS2 python package is now Python 3.9. (*)
  3b3f34c... Issue #6994: Color Noise produces artifacts with highly sat (*)
  8048f77... Remove GimpStringArray in favor of GStrv
  ded1245... pdbgen
  bbaea8a... plug-ins: fixes after rebasing !389.

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