[gtk] (12 commits) Non-fast-forward update to branch master-msvc-fixes

[Chun-wei Fan <fanchunwei src gnome org>]

The branch 'master-msvc-fixes' 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:

  c7aaafa... GDK-Win32: Fix build
  7c26e50... fp16.c: Fix float_to_half() function call

Commits added to the branch:

  4a684a6... Update Indonesian translation (*)
  62ed3b4... Update Ukrainian translation (*)
  22ffae1... Update Icelandic translation (*)
  da5efea... Update Ukrainian translation (*)
  6f00267... gtk-builder-tool: Simplify more (*)
  fd0a5e3... buildertool: Fix a simplify issue (*)
  160aeb4... Simplify our ui files (*)
  01abd15... a11y: Simplify atspi context a bit (*)
  502b3ce... Merge branch 'matthiasc/for-master' into 'master' (*)
  9bff56d... GDK-Win32: Fix build
  a45e1a0... fp16.c: Fix float_to_half() function call
  dbd0ce3... meson: Improve search for libpng

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