[mutter] (14 commits) Non-fast-forward update to branch gbsneto/window-screencast-fixes

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

The branch 'gbsneto/window-screencast-fixes' 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:

  38f7a3f... window-actor: Shuffle some lines around
  a33dad4... window-actor: Clip before translate when blitting
  6441c3c... window-stream-src: Ensure initial frame is recorded
  a0ba17b... window-stream-src: Implement cursor blitting
  be1901b... window-stream-src: Finish framebuffer after blitting
  e29f217... clutter/actor: Add culling inhibiting API
  9c3110d... window-actor: Inhibit culling when blitting to screencast

Commits added to the branch:

  51cd8ae... ci: Add a new 'build-without-opengl-and-glx' step (*)
  95642d0... cogl/gl: Move shared functions to shared file (*)
  0534122... cogl/renderer: Remove documentation of nonexistent enum (*)
  3956ffd... cogl/driver: Remove GError from context_init (*)
  6aa5461... core: Demote tiff and bmp image formats in the clipboard ma (*)
  da600b8... cursor-renderer-native: Take panel-orientation into account (*)
  92710d8... clutter/stage-cogl: Check for buffer age early (*)
  a5c7439... window-actor: Shuffle some lines around
  dc2084c... window-actor: Clip before translate when blitting
  ae9ae19... window-stream-src: Ensure initial frame is recorded
  640f874... window-stream-src: Implement cursor blitting
  0a2bf08... window-stream-src: Finish framebuffer after blitting
  8dd3872... clutter/actor: Add culling inhibiting API
  89a54a4... window-actor: Inhibit culling when blitting to screencast

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