[mutter] (18 commits) Non-fast-forward update to branch wip/carlosg/tablet-calibration-ui-mapping

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

The branch 'wip/carlosg/tablet-calibration-ui-mapping' 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:

  db4e3ca... backends: Expose InputMapping D-Bus path to determine table

Commits added to the branch:

  b071a83... clutter/stage-view: Add API to check if a shadowfb is used (*)
  3c79eb5... compositor/native: Allow scanout for offscreen rotated view (*)
  d3b81d7... stage-impl: Use onscreen framebuffer for scanout (*)
  2a87eb6... renderer-view: Use common helper function to transform matr (*)
  5b251bd... color-device: Add API to set test efivar path (*)
  9aa9cac... color-device: Pass calibration state separately when creati (*)
  57c7d75... color-device: Don't wrongly use Unknown vendor in ICC profi (*)
  48ff211... color-store: Fix small file path leak in ensure_device_prof (*)
  3e22eb3... color-store: Fix two small leaks in init_profile_directory (*)
  73bb333... backend: Remove unused barrier vfunc (*)
  eb764e0... barrier/x11: Let the seat bind the input events for us (*)
  3c50a9f... output-xrandr: Fix memory leak (*)
  f94189d... clutter/utils: Remove magic numbers from fixed point calcul (*)
  7902fa3... core: Make sound player feature optional (*)
  0211097... workspace: Mark a string as translatable (*)
  cc729de... monitor-config-store: Format <rate> using the C locale (. d (*)
  a9ae43f... wayland: Ignore text_input requests from unfocused clients (*)
  57a98b1... backends: Expose InputMapping D-Bus path to determine table

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