[babl] (8 commits) Non-fast-forward update to branch wip/schumaml/fix-CIE-build

[Øyvind "pippin" Kolås <ok src gnome org>]

The branch 'wip/schumaml/fix-CIE-build' 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:

  2853629... extensions: add sse2_cflags to CIE

Commits added to the branch:

  02edc4e... Add GObject Introspection support to babl (*)
  85f39bc... Remove "Rename to" annotation (*)
  dca1bac... Fix several GObject Introspection warnings (*)
  14b72f4... Add some GIR annotations (*)
  ef4e36d... ci: Add GObject introspection packages (*)
  77abfe4... meson: depend on meson 0.50.0 (*)
  49d4427... gir: set nsversion to 0.1 (*)
  868a077... extensions: add sse2_cflags to CIE

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