[mutter] (33 commits) Non-fast-forward update to branch gbsneto/actor-node-improvements

[Georges Basile Stavracas Neto <gbsneto src gnome org>]

The branch 'gbsneto/actor-node-improvements' 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:

  e302ede... clutter/actor: Move paint flag to ClutterActorNode
  44da7df... clutter/actor: Draw paint volumes using paint nodes
  4632f17... clutter/actor: Cull actor out before painting

Commits added to the branch:

  9678fd5... clutter/cogl: Scale clip region in paint_stage() (*)
  23fa59b... display: Move finishing of touch sequence to the backend (*)
  9428835... x11: Limit touch replay pointer events to when replaying (*)
  f2b3dd3... wayland: Check stylus serials on meta_wayland_seat_can_popu (*)
  40a7659... ci: Update docker image to v3 (*)
  3f9c5d0... cogl: Remove old workaround for software Mesa (*)
  46aeb96... ci: Add gnome-control-center (*)
  17e39ad... cogl: Remove support for cogl.conf (*)
  6b8ee80... cogl: Remove unused deprecated material lighting API (*)
  468dc99... cogl: Remove unused pipeline lighting API (*)
  711023e... cogl: Remove unused COGL_PIPELINE_STATE_LIGHTING (*)
  e84dbd7... cogl: Remove unused CoglPipelineLightingState (*)
  13d9e4d... cogl: Remove unused cogl/cogl-pango.h (*)
  793c2ac... cogl: Remove unused cogl-deprecated.h (*)
  7c036c5... cogl: fix a compile warning (*)
  f4f7e31... cogl: Fix GLES2 fallback (*)
  6ee7c0f... cogl/egl: Warn when we fail to query a buffer age. (*)
  ee4638e... cogl/egl: Make surface current before querying buffer age (*)
  d47324e... cogl/egl: Explicitly initialize age variable (*)
  cf89e4d... clutter/cogl: Fix invalidation on non-primary monitors with (*)
  6bfa61a... Revert "clutter/cogl: Store empty clip regions for buffer a (*)
  6051712... profiler: track changes in GLib and Sysprof (*)
  ae238d1... window: Add adjust_fullscreen_monitor_rect virtual method (*)
  dbb95cb... window-xwayland: Add Xwayland fullscreen games workaround (*)
  2202c0d... tests: Explicitly set a background color for offscreen acto (*)
  1688cf7... clutter: Drop the no-clear stage hint (*)
  e5b0f47... cogl: Remove some unused framebuffer API (*)
  db90c0d... clutter/stage-view: Separate offscreen and shadowfb (*)
  60800d2... renderer-native: Separate offscreen and shadowfb (*)
  f133de2... clutter/actor: Unref the root node if set as child (*)
  08b36b7... clutter/actor: Move paint flag to ClutterActorNode
  a689f9c... clutter/actor: Draw paint volumes using paint nodes
  7a9c250... clutter/actor: Cull actor out before painting

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