[mutter] (2 commits) Non-fast-forward update to branch wip/carlosg/rt-scheduler

[Carlos Garnacho <carlosg src gnome org>]

The branch 'wip/carlosg/rt-scheduler' 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:

  a055b01... core: Drop all capabilities before running the main loop
  e53f0d4... backends/native: Add rt-scheduler experimental key to set R

Commits added to the branch:

  b49640c... core: Drop all capabilities before running the main loop
  cf04551... backends/native: Add rt-scheduler experimental key to set R