[gtk] (72 commits) Non-fast-forward update to branch ebassi/new-a11y

[Emmanuele Bassi <ebassi src gnome org>]

The branch 'ebassi/new-a11y' 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:

  50374a4... Remove ATK
  9c50346... a11y: Add the supported accessibility roles
  546de93... Introduce GtkAccessible
  88427c6... Add GtkAccessibleValue
  5bcfa47... Add GtkAccessibleStateSet
  8915246... Add GtkATContext
  56e6b3f... Plug GtkATContext into GtkAccessible
  41e98b4... Have GtkWidget implement GtkAccessible
  ddd9e17... Update the accessible state on widget visibility changes
  33424b1... Start documenting the Accessibility API
  173c917... Allow setting the accessible role at construction
  0580c3e... Plumb all the GtkAccessibleProperty values into GtkAccessib
  0c9a9b7... Add GtkAccessiblePropertySet
  8ba9055... Add accessible properties to GtkAccessible
  feaf38e... a11y: Add roles to various widgets
  ae28485... a11y: Update the "pressed" state on toggle buttons
  84762e2... a11y: Update the accessible state for GtkRange
  d41fbe8... a11y: Set the role for GtkScale
  237d305... a11y: Update GtkSeparator

Commits added to the branch:

  fe5c0e2... Adwaita: sidebar color for file picker (*)
  f87c15f... Merge branch 'wip/jimmac/file-dialog-sidebar-color' into 'm (*)
  3c5afc0... searchbar: Set a focus vfunc (*)
  125ea5e... treeexpander: Be focusable (*)
  577126e... Merge branch 'matthiasc/for-master' into 'master' (*)
  339cccd... NEWS: Updates and fixes (*)
  a07c030... inspector: Fix up input enum names (*)
  1b28353... inspector: Ellipsize in the object tree (*)
  b7eb663... gtk-demo: Make the words demo expand (*)
  7b36b33... expression: Add some introspection (*)
  2b5dd00... inspector: Show some information about expressions (*)
  ccc34ca... Merge branch 'matthiasc/for-master' into 'master' (*)
  627ec82... Adwaita: sidebar color for file picker (*)
  be07153... Adwaita: revert letter-spacing for large-title (*)
  eb9c91c... Update Ukrainian translation (*)
  9cb7002... Merge branch 'wip/jimmac/large-title-letterspacing' into 'm (*)
  38cce2b... Update Romanian translation (*)
  d0ec616... x11: Don't set up frame sync fence on unsupported composito (*)
  115d0cd... Fix shortcuts section reflow (*)
  74a4432... gdk/wayland: Add an API to inhibit and uninhibit idle (*)
  966ab11... gtk/wayland: Add support for idle inhibition in GtkApplicat (*)
  de0f4b0... Merge branch 'shortcuts-section-reflow-fix' into 'master' (*)
  5af7d6b... Merge branch 'idle-inhibit' into 'master' (*)
  c12261a... Merge branch 'wip/fix-picom-crasher' into 'master' (*)
  1c537a6... Merge branch 'wip/jimmac/file-dialog-sidebar-color' into 'm (*)
  eb2a839... Update Romanian translation (*)
  c1c110b... inspector: Use substring matching in the property list (*)
  5666127... Merge branch 'matthiasc/for-master' into 'master' (*)
  a4e6390... Update Greek translation (*)
  480b88c... inspector: Drop an unused field (*)
  f280508... inspector: Drop a Private struct (*)
  594ec3d... inspector: Don't derive from GtkBox (*)
  500dbaa... treelistrowsorter: Fix a faulty example (*)
  46eb51b... inspector: Avoid losing a reference (*)
  b7efd89... Merge branch 'matthiasc/for-master' into 'master' (*)
  f54ed6f... columviewsorter: Add an assertion (*)
  2d1135f... applicationaccels: Plug a leak (*)
  df01c5c... columnlistitemfactory: Plug a leak (*)
  497d137... filechoosernativewin32: Plug a leak (*)
  c55dd10... placessidebar: Plug a leak (*)
  3a43859... Cosmetics (*)
  edb7925... printunixdialog: Plug a leak (*)
  6c1217d... filter tests: Plug a leak (*)
  f94f325... filterlistmodel tests: Plug a leak (*)
  ee96bc7... multiselection tests: Plug a leak (*)
  87b5ead... treesorter tests: Add a comment (*)
  ddb9e42... Merge branch 'matthiasc/for-master' into 'master' (*)
  6a3295f... Remove ATK
  d4bd8ab... a11y: Add the supported accessibility roles
  e077f5f... Introduce GtkAccessible
  17b150b... Add GtkAccessibleValue
  9dcb2e5... Add GtkAccessibleStateSet
  7dae367... Add GtkATContext
  d57f529... Plug GtkATContext into GtkAccessible
  eff62b6... Have GtkWidget implement GtkAccessible
  3e670c4... Update the accessible state on widget visibility changes
  8f183a4... Start documenting the Accessibility API
  e2c6b92... Allow setting the accessible role at construction
  a5a2728... Plumb all the GtkAccessibleProperty values into GtkAccessib
  4494e68... Add GtkAccessiblePropertySet
  c467b24... Add accessible properties to GtkAccessible
  8ee2f3c... a11y: Add roles to various widgets
  9587162... a11y: Update the "pressed" state on toggle buttons
  742ea0c... a11y: Update the accessible state for GtkRange
  f21b339... a11y: Set the role for GtkScale
  d85a396... a11y: Update GtkSeparator
  ad058e2... a11y: Update the accessible label for GtkButton
  8e2980a... a11y: Collect reference value
  ce1d332... a11y: Add binding-friendly accessible property setter
  ac7fe24... Remove GTK_ACCESSIBLE_STATE_NONE
  8708ec6... a11y: Resync with the ARIA spec
  c3028e4... a11y: Simplify GtkAccessibleValue

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