[gnome-build-meta] (2 commits) Non-fast-forward update to branch abderrahim/music-libgd

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

The branch 'abderrahim/music-libgd' 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:

  4ece48c... core/gnome-music.bst: remove libgd submodule

Commits added to the branch:

  f0b632f... core-deps/boost: update the tarball url (*)
  52e2997... core/gnome-music.bst: remove libgd submodule

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