[tracker] Created tag 3.1.2

[Carlos Garnacho <carlosg src gnome org>]

The unsigned tag '3.1.2' was created.

Tagger: Carlos Garnacho <carlosg gnome org>
Date: 1623450611 +0200

    Release 3.1.2

Changes since the last tag '3.1.1':

Carlos Garnacho (23):
      Merge branch 'wip/rishi/endpoint-g_auto' into 'master'
      Merge branch 'wip/rishi/tracker_sparql_connection_update_array-test-zero-length' into 'master'
      Merge branch 'patch-2' into 'master'
      Merge branch 'patch-3' into 'master'
      Merge branch 'patch-1' into 'master'
      Merge branch 'master' into 'master'
      Merge branch 'pipe2' into 'master'
      Merge branch 'json-glib-ver' into 'master'
      docs: Change lower datetime bound in doc/tests about limits
      libtracker-data: Change TrackerOntology timestamp to be gint64
      libtracker-common: Add GDateTime helper functions
      libtracker-data: Update ontology nrl:lastModified with GDateTime
      libtracker-data: Use GDateTime parsing for xsd:date[Time] literals
      libtracker-data: Port datetime SQLite functions to use GDateTime
      libtracker-data: Use GDateTime on update machinery
      tests: Remove old date/time helpers
      tests: Make TEST_TAP_ENABLED a boolean value
      libtracker-data: Do not load vtabs if vtab data is missing
      libtracker-data: Fix parsing of first character in VARNAME terminal
      libtracker-data: Mark specific properties as being deleted
      build: Avoid setting the regular library path in rpath
      Merge branch 'wip/carlosg/backports-for-3-1' into 'tracker-3.1'
      Release 3.1.2

Chao-Hsiung Liao (1):
      Update Chinese (Taiwan) translation

Daniele Nicolodi (2):
      meson: Bump required json-glib version to 1.4
      libtracker-common: Replace pipe2() with g_unix_open_pipe()

Debarshi Ray (2):
      libtracker-sparql: Add autocleanups for TrackerEndpoint sub-classes
      libtracker-sparql, tests: Support empty array updates

Efstathios Iosifidis (1):
      Update Greek translation

Nishit Patel (1):
      tracker-data-update: remove `g_free`

Pawan Chitrakar (1):
      Update Nepali translation

Payson Wallach (3):
      libtracker-sparql: Correct TrackerSparqlConnectionFlags member in VAPI
      libtracker-sparql: Add tracker_sparql_get_ontology_nepomuk to VAPI
      Update .gitignore

Pekka Vuorela (3):
      Add G_BEGIN/END_DECLS to remaining headers included from tracker-sparql.h
      Update man page reference from Tracker1 to 3
      Remove leftover .1 files from manpages, should be generated now

Quentin PAGÈS (1):
      Update Occitan translation