[gnome-photos] Non-fast-forward update to branch wip/uajain/master-fixes

[Umang Jain <uajain src gnome org>]

The branch 'wip/uajain/master-fixes' 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:

  0f8fad7... item-manager: Remove assertion while hiding

Commits added to the branch:

  6239c1d... item-manager: Fix the handling of favorites items