[gtk] (13 commits) Non-fast-forward update to branch ricotz/for-master

[Rico Tzschichholz <ricotz src gnome org>]

The branch 'ricotz/for-master' 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:

  7830bc0... gdk/x11: Add annotations to improve GIR API
  9c36d72... gsk: Add annotations to improve GIR API
  6d15ee8... gtk: Add annotations to improve GIR API

Commits added to the branch:

  8c66e2f... widget: Drop unnecessary includes (*)
  2dfa5ac... x11: Stop using GTimeVal (*)
  ff42c94... gtkicontheme: Stop using GTimeVal (*)
  99bb8bb... numericsorter: Ignore deprecations (*)
  72e14bd... recentmanager: Keep up with GLib deprecations (*)
  fc31f3d... placesview: Keep up with GLib deprecations (*)
  e0d1aac... Bump the glib dependency (*)
  f136a6f... testgtk: More GTimeVal eradication (*)
  15982ab... meson: Try to limit the damage (*)
  1087ff4... Merge branch 'glib-build-fix' into 'master' (*)
  371cdf3... gdk/x11: Add annotations to improve GIR API
  7a58a6a... gsk: Add annotations to improve GIR API
  d1cab4f... gtk: Add annotations to improve GIR API

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