[gtk] (31 commits) Non-fast-forward update to branch wip/ebassi/a11y-2

[Emmanuele Bassi <ebassi src gnome org>]

The branch 'wip/ebassi/a11y-2' 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:

  228c28f... Use modern GObject macros for GtkAccessible
  7efc4eb... Explicitly update widget a11y bounds when allocating
  2c1cf24... Make tooltip properties idiomatic
  2d6f5d8... Drop unused AtkRegistry path

Commits added to the branch:

  b20f21d... gtkpopover: Set GTK grab on autohide popovers (*)
  ecf3130... Merge branch 'wip/carlosg/grabbing-popovers' into 'master' (*)
  eeb41c8... NEWS: More updates (*)
  d756c6e... Move set_focus_child to GtkWidget (*)
  841c4a8... container: Cosmetic doc cleanup (*)
  b55195f... Move the idle sizer to GtkWindow (*)
  fbcd021... Merge branch 'container-focus-cleanup' into 'master' (*)
  6185cf9... Fix label accessibility (*)
  af7537a... 3.98.3 (*)
  89ebe9e... HC: export public colors (*)
  76b1672... Merge branch 'wip/jimmac/hc-public-colors' into 'master' (*)
  0ebcf8c... placesview: Fix up the address entry help popover (*)
  0af16a7... docs: fix typo (*)
  e818bf8... docs: migration guide fixes (*)
  8e2ffb3... widget: Add missing callback annotation (*)
  654af88... Change the approach to menu section titles (*)
  1edfd80... Adwaita: Some styling for menu section titles (*)
  c09b5ea... Merge branch 'menu-section-title' into 'master' (*)
  55dd737... textview: fix assertion when toggling caret visibility (*)
  0ff67fa... Merge branch 'wip/chergert/fix-toggle-caret-visibility' int (*)
  30c386d... Merge branch 'missing-annotation' into 'master' (*)
  e026a04... Merge branch 'fix-placesview-popover' into 'master' (*)
  9fe6bc0... HC: fix switch slider borders (*)
  bca608c... Merge branch 'wip/jimmac/HC-slider-border' into 'master' (*)
  c0d18eb... Fix annotations for GtkCustomLayout (*)
  21fcef7... Merge branch 'ci-custom-layout' into 'master' (*)
  bc24e41... Use modern GObject macros for GtkAccessible
  fe63b98... Explicitly update widget a11y bounds when allocating
  f86624f... Make tooltip properties idiomatic
  8dc1157... Drop unused AtkRegistry path
  d307af1... Notify mapped state to the accessible object directly

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