[tracker-miners] (12 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:

  8a86b6d... Test the libav backend in CI
  ed0ceec... ci: Install necessary libav libraries in Fedora container
  daa88ef... build: Add 'ffmpeg' build option
  869203c... tracker-extract-libav: Include correct file-utils header
  fd59cab... tracker-extract-libav: Split into multiple functions
  52a7acb... tracker-extract-libav: Fix missing audio info
  59fb3e1... tracker-extract-libav: Split musicpiece from musicalbum ext
  6f1437c... tracker-extract-libav: Extract Musicbrainz and AcoustID tag
  65cfaec... tracker-extract-libav: Extract albumTrackCount for Vorbis m
  0b01f11... tracker-extract-gstreamer: Use 'Z' in datetimes instead of 
  cfcde7e... TEMP: Disable all but libav tests

Commits added to the branch:

  05cfdde... tracker-extract-libav: Add missing include (*)
  6966ce0... tracker-extract-libav: Check for all tags also from streams (*)
  fbd641b... Merge branch 'libav_fixes' into 'master' (*)
  a4203d9... Test the libav backend in CI
  66b5f35... ci: Install necessary libav libraries in Fedora container
  f9b6d95... build: Add 'ffmpeg' build option
  7441efe... tracker-extract-libav: Split into multiple functions
  97c7b98... tracker-extract-libav: Split musicpiece from musicalbum ext
  6791d23... tracker-extract-libav: Extract Musicbrainz and AcoustID tag
  df1675d... tracker-extract-libav: Extract albumTrackCount for Vorbis m
  a3ef74c... tracker-extract-gstreamer: Use 'Z' in datetimes instead of 
  98d7628... TEMP: Disable all but libav tests

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