[mutter] (28 commits) Non-fast-forward update to branch wip/carlosg/ci-coverity

[Marge Bot <marge-bot src gnome org>]

The branch 'wip/carlosg/ci-coverity' 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:

  baef72e... ci: Add job for pushing coverity reports

Commits added to the branch:

  021a401... tests: Move out KMS utils unit tests to its own executable (*)
  c2c41bb... tests/kms-utils: Add some basic 16:16 fixed tests (*)
  c5c7982... Update Chinese (Taiwan) translation (*)
  ea75ea0... kms: Add an internal MetaKmsPropType to distinguish fixed p (*)
  b59c538... kms: Add a trivial meta_fixed_16_to_double conversion funct (*)
  9f492a0... kms: Add fixed point formatting to MUTTER_DEBUG=kms printin (*)
  63b9ac2... clutter: Record flip time (*)
  e40ff9d... backends/native: Add meta_calculate_drm_mode_vblank_duratio (*)
  2d93975... crtc-mode-info: Add vblank duration field (*)
  d10567e... clutter: Add vblank duration to ClutterStageView (*)
  3aa0e30... clutter: Store vblank duration in ClutterFrameClock (*)
  cc08af4... cogl: Add prototypes for getting timestamp queries (*)
  fbe6740... cogl: Add GPU timestamp querying utilities (*)
  8c258d1... cogl: Add CPU swap time and GPU rendering query to CoglFram (*)
  f102456... cogl: Store CPU and GPU rendering timestamps in frame info (*)
  5a0d3ed... backends/native: Remove unneeded NULL check (*)
  1116b14... backends/native: Get rendering and swap timings during scan (*)
  8c4a91d... clutter: Add swap time and GPU rendering duration to FrameI (*)
  8d51c5a... clutter/frame-clock: Store dispatch timings (*)
  4a4e61c... clutter: Add FRAME_TIMINGS debug key (*)
  592fbee... clutter: Compute max render time heuristically (*)
  565e34b... clutter: Add a flag to disable heuristic max render time (*)
  f55c9af... clutter: Add an lg command to set max render time constant (*)
  a5d1d48... clutter: Add a max render time debug HUD (*)
  ba1490e... clutter/frame-clock: Remember the refresh interval (*)
  0555a5b... clutter/frame-clock: Apply error diffusion (dithering) to d (*)
  23b79f3... launcher: Remove open/close restricted file API (*)
  5e8c808... ci: Add job for pushing coverity reports

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