[gnome-games] (5 commits) Non-fast-forward update to branch wip/exalm/prefs

[Alexander Mikhaylenko <alexm src gnome org>]

The branch 'wip/exalm/prefs' 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:

  5608248... preferences-page-video: Migrate to HdyPreferencesGroup
  fd33af8... preferences-page-controllers: Migrate to HdyPreferencesGrou
  cc1d6c8... preferences-page-platforms: Migrate to HdyPreferencesGroup
  272e2cc... preferences-page-import-export: Migrate to HdyPreferencesGr

Commits added to the branch:

  588c007... flatpak: Remove blastem for now (*)
  eee7dd4... preferences-page-video: Migrate to HdyPreferencesGroup
  8e0e707... preferences-page-controllers: Migrate to HdyPreferencesGrou
  15a7ad9... preferences-page-platforms: Migrate to HdyPreferencesGroup
  251588c... preferences-page-import-export: Migrate to HdyPreferencesGr

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