[tracker] (2 commits) Non-fast-forward update to branch wip/rishi/tracker_sparql_connection_update_array-test-zero-length

[Debarshi Ray <debarshir src gnome org>]

The branch 'wip/rishi/tracker_sparql_connection_update_array-test-zero-length' 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:

  6b40f20... libtracker-sparql, tests: Support empty array updates

Commits added to the branch:

  aa5d1d3... Release 3.1.1 (*)
  35fab7f... libtracker-sparql, tests: Support empty array updates

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