tests: Fix potential match tests in Tracker backend
tests: Fix potential match tests in Tracker backend

The recent changes to name matching broke the incrementing of match levels
depended on by the tests. Fix that.

renatofilho/folks,renatofilho/folks2,renatofilho/folks2,renatofilho/folks,pwithnall/folks,renatofilho/folks,pwithnall/folks,renatofilho/folks2,pwithnall/folks,GNOME/folks,GNOME/folks,renatofilho/folks,renatofilho/folks2,GNOME/folks