[mutter] Non-fast-forward update to branch wip/carlosg/implicit-grab-with-popups

[Carlos Garnacho <carlosg src gnome org>]

The branch 'wip/carlosg/implicit-grab-with-popups' 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:

  3b8ea9c... wayland: Avoid popup grab focus changes if there's an impli

Commits added to the branch:

  abf8f54... wayland: Avoid popup grab focus changes if there's an impli