MBS-6187: Remove more references to loading countries for releases
Merge branch 'mbs-6187'

* mbs-6187:
  MBS-6187: Remove more references to loading countries for releases
Merge branch 'master' of github.com:metabrainz/musicbrainz-server

* 'master' of github.com:metabrainz/musicbrainz-server:
  Fix _builder call that missed the addition of
  Fix Add Cover Art test
  Force edit_id sequence in ReorderCoverArt to prevent a duplicate key issue.
  MBS-4115, fix ReorderCoverArt test for mime-types.
  Move mime_type to the end of the import list, so it matches the upgrade.sh version