[gnome-music] (9 commits) Non-fast-forward update to branch wip/cdavis/hdywindow-hdyviewswitcher

[Jean Felder <jfelder src gnome org>]

The branch 'wip/cdavis/hdywindow-hdyviewswitcher' 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:

  2f07feb... Use HdyViewSwitcher
  ee6ed01... Use HdyApplicationWindow and HdyHeaderBar
  cbc8eab... emptyview: Use HdyStatusPage
  a82f49a... Use libhandy's .content list style

Commits added to the branch:

  5d96cb7... ui: Remove packing attributes for GTK4 (*)
  4bbd736... ui/NotificationsPopup: Remove deprecated ShadowType propert (*)
  085ec2b... ui/AlbumWidget: Remove deprecated ShadowType property (*)
  f8b1330... ui/SelectionBarMenuButton: Remove deprecated Relief propert (*)
  e8264dc... ui/SelectionBarMenuButton: Remove unused GtkRadioMenuItem (*)
  2da7514... Use HdyViewSwitcher
  02b916e... Use HdyApplicationWindow and HdyHeaderBar
  fe2f00c... emptyview: Use HdyStatusPage
  3b74163... Use libhandy's .content list style

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