[tracker-miners] (11 commits) Non-fast-forward update to branch sam/libav-testing

[Sam Thursfield <sthursfield src gnome org>]

The branch 'sam/libav-testing' 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:

  f745cf2... ci: Install necessary libav libraries in Fedora container
  c53bdf0... build: Add 'ffmpeg' build option
  d0b2b8d... tracker-extract-libav: Split into multiple functions
  bbdc0b4... tracker-extract-libav: Split musicpiece from musicalbum ext
  0b42b16... tracker-extract-libav: Extract Musicbrainz and AcoustID tag
  69c7618... tracker-extract-libav: Extract albumTrackCount for Vorbis m
  c19c468... tracker-extract-gstreamer: Use 'Z' in datetimes instead of 
  fecc355... Skip 'writeback-audio' test for ffmpeg/libav backend
  ee085f9... tracker-extract-libav: Extract 'date' for audio correctly
  b75e1e3... build: Disable cuesheet tests with ffmpeg/libav backend
  604068d... build: Disable disc-generic extractor when ffmpeg/libav bac

Commits added to the branch:

  e562b28... ci: Install necessary libav libraries in Fedora container
  2a32447... build: Add 'ffmpeg' build option
  e3c5fe2... tracker-extract-libav: Split into multiple functions
  4230d4e... tracker-extract-libav: Split musicpiece from musicalbum ext
  cabf535... tracker-extract-libav: Extract Musicbrainz and AcoustID tag
  6b1c15d... tracker-extract-libav: Extract albumTrackCount for Vorbis m
  99f8239... tracker-extract-gstreamer: Use 'Z' in datetimes instead of 
  0a68d2f... Skip 'writeback-audio' test for ffmpeg/libav backend
  e0235fc... tracker-extract-libav: Extract 'date' for audio correctly
  f77b793... build: Disable cuesheet tests with ffmpeg/libav backend
  91d4289... build: Disable disc-generic extractor when ffmpeg/libav bac