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

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

The branch 'wip/carlosg/pipe-leak' 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:

  421c287... wayland: Close pipe file descriptors after use

Commits added to the branch:

  f954ff8... backends/native: Disable KMS modifiers on "radeon" driver (*)
  4ed0583... wayland: Close pipe file descriptors after use

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