[gtk+] (62 commits) Non-fast-forward update to branch wip/matthiasc/font-variations

[Matthias Clasen <matthiasc src gnome org>]

The branch 'wip/matthiasc/font-variations' 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:

  956ded4... Some initial support for font variations
  5553bc4... Add a font variations demo
  e8dd2b6... Implement font-variation-settings
  4f0b38d... font button: Take variations into account
  4e09082... font chooser: Small revision of the UI
  b82058d... font chooser: introduce font chooser levels
  9400ccd... font button: Remove show-font and show-size
  cc3b539... font chooser: Add a script filter
  a142158... css: Document font-variation-settings

Commits added to the branch:

  5f8e2fc... gdk/broadway/toarray.pl: Don't hard-code the path of perl (*)
  b379ca3... check button: Fix inconsistent state (*)
  999cf1b... docs: Fix the build of gdk4 documentation (*)
  d5f215f... gdk: Reshuffle docs slightly (*)
  d04f66e... Add GtkIconSize back to the docs (*)
  7a483bb... docs: Add new headerbar api (*)
  8df58f9... Some migration guide revisions (*)
  ffe838e... gdk: Document GdkDisplay::setting-changed (*)
  1ee72e8... Drop gsk_renderer_get/set_viewport from the docs (*)
  22a43da... Remove leftover gdk_event_request_motions from headers (*)
  d3920d1... Document gdk_display_get_setting (*)
  97dcf24... gdk: Remove the event structs from the documentation (*)
  d6985d7... Try to make the docs build more quiet (*)
  278c458... Document new event getters (*)
  951456d... Remove leftover API from headers (*)
  f2ad5dd... Some GdkMonitor documentation additions (*)
  f307fa9... Drop gratitious use of GdkPoint (*)
  bb992ff... More documentation additions (*)
  dbcf0d1... gdk: Move GdkWindowState enum around (*)
  6f82ba5... gdk: Document GdkVulkanContext (*)
  53522f3... Document GDK_DISPLAY_XDISPLAY (*)
  ca2a7c1... Document more structs (*)
  e917949... Document GdkClipboard::changed (*)
  6374226... Add documentation for content (de)serializers (*)
  5ec25cd... cursor docs: Point to gtk_widget_set_cursor (*)
  5c9ea0c... display: Cosmetic doc changes (*)
  371d527... window: Remove GtkButton reference from docs (*)
  fa9037a... gdk: Slight doc rearrangement (*)
  5ba5f2c... gdk: Cosmetic rewording of draw context docs (*)
  6c33e37... Remove a duplicate doc comment (*)
  8d9414c... Avoid excess notification for GdkCellRendererPixbuf::icon-s (*)
  8c10849... Avoid excess notification for GdkEventControllerScroll::fla (*)
  1b6750c... Fix notify test (*)
  7be6d18... Fix objects-finalize test (*)
  1d28a7c... Update NEWS (*)
  c176d0c... Simplify ui files (*)
  90b016e... Fix the textbuffer test (*)
  ed69928... Fix the a11y tests (*)
  06ad134... Add an unrealize function to GtkLabel (*)
  3f012f6... Try again to make the a11y tests pass (*)
  e90787d... fontchooser: Add global keynav (*)
  4241c4b... Adwaita: Avoid expander<>combobox interference (*)
  b5bd432... Some initial support for font variations
  8a4d53e... Add a font variations demo
  e141b47... Implement font-variation-settings
  ac6233b... font button: Take variations into account
  4fde546... css: Document font-variation-settings
  a492920... font chooser: Small revision of the UI
  c4fed18... font chooser: introduce font chooser levels
  aae6a37... font button: Remove show-font and show-size
  99c42dd... font chooser: Add language/script filtering
  c10b1f4... font chooser: Add a monospace filter
  a9de07b... gtk-demo: Revise the font features demo
  60489d0... gtk-demo Populate scripts/langs for font features
  9953f4e... wip: add font features in the font chooser
  9dfae82... font chooser: Add a tweak page
  8e40232... font chooser: Don't reset features too eagerly
  515f66e... font chooser: Avoid selection in entries
  1d0225e... font chooser: Move font variations to the tweaks
  feb4e3d... font chooser: Hide the language combo when unneeded
  541b998... font chooser: Add properties for features and language
  413ae5b... gtk-demo: update features and language

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