[gtk] (18 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:

  24a1ee0... doc: Document some apis as widget implementor only
  436b9ca... window: Don't get surfaces needlessly
  87ceb18... textbuffer: Elaborate docs

Commits added to the branch:

  55bd6d0... ci: Add libcloudproviders to the image (*)
  3aa2519... ci: Use v23 images (*)
  15b635d... Updated Lithuanian translation (*)
  8487e82... Update Italian translation (*)
  651c92c... snapshot: Don't flip textures (*)
  431f144... gsk: Normalize when transforming bounds (*)
  b711c12... glarea: Flip our texture (*)
  5206cfa... Merge branch 'wip/otte/for-master' into 'master' (*)
  ff61f35... Merge branch 'cloudproviders-ci' into 'master' (*)
  27b3bb5... Merge branch 'another-attempt-to-fix-shadertoy' into 'maste (*)
  2b3c296... Update Hebrew translation (*)
  01ddc18... Update Hebrew translation (*)
  11e4a46... gtkeventcontrollerscroll: Drop device type checks (*)
  5536a2f... Merge branch 'wip/carlosg/for-master' into 'master' (*)
  d2f0e3f... doc: Document some apis as widget implementor only
  68bb532... window: Don't get surfaces needlessly
  a799c86... textbuffer: Elaborate docs
  4359af9... Add a reftest for flipping transforms

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