[gnome-music] (4 commits) Non-fast-forward update to branch wip/christopherdavis/fix-nightly-mpris-launch

[Christopher Davis <christopherdavis src gnome org>]

The branch 'wip/christopherdavis/fix-nightly-mpris-launch' 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:

  51ebdb0... mpris: Correctly report the DesktopEntry for both profiles
  3429352... gstplayer: correctly report desktop id

Commits added to the branch:

  26b2623... application: Use application_id GObject property (*)
  dc1fa36... appdata: Keep the same app ID as in 3.30 (*)
  a9caaa4... mpris: Correctly report the DesktopEntry for both profiles
  fd58b70... gstplayer: correctly report desktop id

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