[gnome-build-meta] (2 commits) Non-fast-forward update to branch cherry-pick-19a8b2dd

[Marge Bot <marge-bot src gnome org>]

The branch 'cherry-pick-19a8b2dd' 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:

  2d8a7f2... flatpak/platform: Sync openh264 version with fd.o-sdk

Commits added to the branch:

  13b24e5... polkit: backport fd.o patch to fix setuid issue (*)
  57e3e1b... flatpak/platform: Sync openh264 version with fd.o-sdk

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