[gtk] (9 commits) Non-fast-forward update to branch matthiasc/for-master

[Matthias Clasen <matthiasc src gnome org>]

The branch 'matthiasc/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:

  4ab1b33... gtk-demo: Add a missing source file
  e6b513b... gtk4-demo: Cosmetic fixes to the dialog demo
  d5b3c82... gtk-demo: Fix the tagged entry demo
  7fc3329... gtk-demo: Cosmetic changes to the tagged entry demo
  171037c... gtk-demo: Cosmetic changes
  7b3993e... gtk-demo: Fix the settings demo
  d1cafdf... Revert "notebook: Don't capture clicks"

Commits added to the branch:

  7489959... gtk-demo: Add a missing source file (*)
  0fb83d7... gtk4-demo: Cosmetic fixes to the dialog demo (*)
  6141c13... gtk-demo: Fix the tagged entry demo (*)
  b46bfca... gtk-demo: Cosmetic changes to the tagged entry demo (*)
  a994392... gtk-demo: Cosmetic changes (*)
  cd10785... gtk-demo: Fix the settings demo (*)
  2a51d4f... Merge branch 'matthiasc/for-master' into 'master' (*)
  d151f2e... Revert "notebook: Don't capture clicks"
  77ad18c... gtk-demo: Modernize the tag entry demo

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