[gnome-build-meta] (4 commits) Non-fast-forward update to branch valentindavid/buildstream

[Valentin David <valentindavid src gnome org>]

The branch 'valentindavid/buildstream' 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:

  a2fa1d2... Build bubblewrap separately from flatpak
  d2a92b7... Add buildstream

Commits added to the branch:

  1bc6dfe... core-deps/portaudio.bst: rehost on download.gnome.org (*)
  3ba9276... core/gnome-contacts: it now depends on libhandy-1 (*)
  0188fd4... Build bubblewrap separately from flatpak
  1d0d736... Add buildstream

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