[libadwaita] (31 commits) Non-fast-forward update to branch wip/cdavis/remove-adaptive-css-margins

[Christopher Davis <christopherdavis src gnome org>]

The branch 'wip/cdavis/remove-adaptive-css-margins' 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:

  a2659c1... _preferences.scss: Remove adaptive margins

Commits added to the branch:

  7558ebd... Revert "indicator-bin: Measure mask too" (*)
  51da3e6... Revert "main: Make adw_init() call gtk_init()" (*)
  ff2aeab... doc: Fix expander row method mentions in migration guide (*)
  6b447fd... Release 1.0.0.alpha.4 (*)
  0cb4b5e... Revert "Revert "main: Make adw_init() call gtk_init()"" (*)
  53d32c4... Revert "Revert "indicator-bin: Measure mask too"" (*)
  4ca44b2... Revert "Remove usage of meson.source/build_root()" (*)
  d4ee981... meson: Remove gmodule and rt deps (*)
  ccf8a62... meson: Require glib 2.66 (*)
  0d79315... Bump GTK and GLib versions in adwaita.h (*)
  c413917... carousel: Clean up scroll timer (*)
  ac428d0... demo: Use g_file_peek_path() (*)
  2821a10... swipe-tracker: Make swipeable a weak ref (*)
  4f318f5... animation: Don't leak widget and target (*)
  4e7ceb9... carousel: Unparent children in dispose() (*)
  08a1827... leaflet: Prevent an infinite loop in dispose() (*)
  d1da4bd... shadow-helper: Don't ref widget (*)
  466509f... tests: Use g_assert_finalize_object() across the board (*)
  3d7bad5... carousel: Test child removal on dispose (*)
  be25987... tab-box: Use g_clear_list() (*)
  fa62595... stylesheet: Support .navigation-sidebar.background (*)
  2971e12... tests: Don't leak AdwViewStack (*)
  ab18ffb... view-switcher-bar: Unset stack in dispose() (*)
  b9ed69a... view-switcher-bar: Stop accessing GtkActionBar revealer (*)
  2f58322... Use only the basename of files in public types file (*)
  b46a45f... Use project_source_root() instead of source_root() (*)
  2e6d134... Add AdwToast (*)
  61a1dcc... Add AdwToastWidget (*)
  fe8ec92... Add AdwToastOverlay (*)
  7628338... demo: Add toast demo (*)
  e71b015... _preferences.scss: Remove adaptive margins

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