[gtk] (33 commits) Non-fast-forward update to branch wip/baedert/box2

[Timm Bäder <baedert src gnome org>]

The branch 'wip/baedert/box2' 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:

  f4ab75b... image: Remove private struct from public header
  cb205ef... picture: Avoid some unnecessary signal connections
  5bf6931... buttonbox: Remove redundant if statement
  a5210d0... shortcutssection: Use a center box as footer
  bc24f38... tests: Remove flicker test
  7178c53... Stop using gtk_box_pack_end
  d2c35b3... scalebutton: Stop relying on GtkBox's pack-type child prop
  d25efff... combobox: Stop using GtkBox's pack-type property
  cd167e4... Stop using GtkBox's pack-type child prop in UI files
  1dbe3f8... dialog: Expose the content area as a separate GtkBox child
  ac279d2... assistant: Fix button order in ui file
  7ba0ece... box: Remove pack-type child property
  7a21057... testsuite: Remove box packing css node tests
  8df2c55... box: Remove children list
  8d56271... box: Simplify documentation
  77fce70... box: Remove gtk_box_pack_end
  ecdd40c... box: Remove gtk_box_pack_start
  0d4ea46... migration guide: Add a paragraph about GtkBox's pack-type
  ab87baf... colorchooser: Remove extra custom color
  ae862db... popover demo: Fix size-allocate callback signature
  f454642... window: Fix state_flags_changed impl name

Commits added to the branch:

  a529898... Win32: Fix typo on compilation speedup macro define (*)
  c7f1a27... Update Catalan translation (*)
  c665a1d... Annotate values of PRIORITY constants (*)
  325badc... Merge branch 'fix-typo-win32-compilation-speedup-macro-gtk4 (*)
  06d764d... Update Catalan translation (*)
  e9d4823... Update Catalan translation (*)
  d10709c... Update Catalan translation (*)
  171a710... Update Catalan translation (*)
  480a041... CellAccessible: Fix return type of row|column_span (*)
  3b46e2a... image: Remove private struct from public header (*)
  b4f2a34... picture: Avoid some unnecessary signal connections (*)
  1d3aa92... gl renderer: Add a clip stack (*)
  ea8f146... image: Indentation fix (*)
  c1e1e2d... image: Avoid some unnecessary signal connections (*)
  3460bb4... buttonbox: Remove redundant if statement
  7930d58... shortcutssection: Use a center box as footer
  e4d4f81... tests: Remove flicker test
  c50f588... Stop using gtk_box_pack_end
  ba9edf0... scalebutton: Stop relying on GtkBox's pack-type child prop
  e46e376... combobox: Stop using GtkBox's pack-type property
  6417ad7... Stop using GtkBox's pack-type child prop in UI files
  2d4b860... dialog: Expose the content area as a separate GtkBox child
  7459285... assistant: Fix button order in ui file
  dc37700... box: Remove pack-type child property
  048d06a... testsuite: Remove box packing css node tests
  20214cf... box: Remove children list
  0e49216... box: Simplify documentation
  d91fd55... box: Remove gtk_box_pack_end
  cc9cf75... box: Remove gtk_box_pack_start
  cdf33db... migration guide: Add a paragraph about GtkBox's pack-type
  fe1ec07... colorchooser: Remove extra custom color
  aedbb11... popover demo: Fix size-allocate callback signature
  a2c3cd1... window: Fix state_flags_changed impl name

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