[gnome-photos] (5 commits) Non-fast-forward update to branch alatiera/ci-update

[Debarshi Ray <debarshir src gnome org>]

The branch 'alatiera/ci-update' 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:

  6723f2c... CI: dont run gitlab enviroments on stable branches
  fbb1034... CI: Cache sources
  060d6fc... CI: Change the flatpak bundle name

Commits added to the branch:

  81693cd... CI: Fix the caching (*)
  4e0a150... build: Add the remaining -Wextra warnings in GCC 8 to the M (*)
  d8f0be2... flatpak: Switch to Meson (*)
  cb2b56c... CI: Don't expose the bundle in GitLab Review Apps for stabl
  daec344... CI: Use the reverse domain name convention to name the Flat

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