[mutter] (28 commits) Non-fast-forward update to branch wip/nielsdg/add-yuv-support

[Niels De Graef <nielsdg src gnome org>]

The branch 'wip/nielsdg/add-yuv-support' 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:

  8aa19fe... WIP: wayland: add basic support for some YUV-ish textures

Commits added to the branch:

  a617899... monitor-manager/kms: Use non-pci secondary cards (*)
  ad7d6e4... backends/native: React to GPU hotplug (*)
  70741a0... gitlab-ci.yml: Wrap tests with catchsegv (*)
  f795725... gitlab-ci.yml: Allow for tests taking longer time (*)
  718ddc9... gitlab-ci.yml: Stop creating meson-logs artifact (*)
  332360b... gitlab-ci.yml: Increase test timeout multiplier further (*)
  0a178a0... xwayland: Invert running-as-gdm check (*)
  3a4a858... cogl: use G_BEGIN_DECLS instead of COGL_BEGIN_DECLS (*)
  bf8a3b1... cogl: Remove unused macro COGL_GNUC_DEPRECATED (*)
  6834bed... cogl: remove COGL_GNUC_NULL_TERMINATED (*)
  e9e4b2b... renderer-native: Add hardware presentation timing (*)
  e8c2760... renderer-native: Advertise _FEATURE_SWAP_THROTTLE (*)
  576cd08... core: Rename MetaStartupNotificationSequence to MetaStartup (*)
  26fbd56... x11: Refactor the X11 startup notification bits into src/x1 (*)
  91ce24d... core: Add extra properties to MetaStartupSequence (*)
  8a10196... x11: Set all MetaStartupSequence properties for libsn seque (*)
  4a69a0d... core: Shuffle startup notification object creation (*)
  4d92979... core: Make MetaStartupSequence/Notification public (*)
  ec6a536... core: Use MetaStartupSequence internally (*)
  7635d06... core: Drop MetaDisplay startup sequence API (*)
  92349a4... wayland: Complete the startup sequence as given from gtk-sh (*)
  6b7bd91... x11: Complete X11 startup sequence on SN_MONITOR_EVENT_COMP (*)
  e11ee44... core: Refactor/simplify display startup sequence handling (*)
  ca7c5c1... meta/plugin: Use G_DECLARE_DERIVABLE_TYPE (*)
  6e1b14b... x11: Remove hide-titlebar-when-maximized support (*)
  49cb691... monitor-manager: remove get_edid_file() vfunc (*)
  e81a8d1... WIP: wayland: add basic support for non-RGBA textures
  554eb50... WIP

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