[gnome-music/wip/mschraal/core: 170/177] grltrackersource: Fix Tracker import warning

[Marinus Schraal <mschraal src gnome org>]

commit 1a783829a1aefbae26ee35dced6d2ab986ea76ed
Author: Marinus Schraal <mschraal gnome org>
Date:   Tue Jul 2 00:38:23 2019 +0200

    grltrackersource: Fix Tracker import warning

 gnomemusic/grilowrappers/grltrackersource.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/gnomemusic/grilowrappers/grltrackersource.py b/gnomemusic/grilowrappers/grltrackersource.py
index 621a932e..6cd44d4c 100644
--- a/gnomemusic/grilowrappers/grltrackersource.py
+++ b/gnomemusic/grilowrappers/grltrackersource.py
@@ -1,5 +1,5 @@
 import gi
-gi.require_version('Grl', '0.3')
+gi.require_versions({"Grl": "0.3", 'Tracker': "2.0"})
 from gi.repository import Grl, GLib, GObject, Tracker
 
 from gnomemusic.corealbum import CoreAlbum