Update DConf profile for functional tests to new format
Update DConf profile for functional tests to new format

This fixes the following warning when running the functional tests:

    (process:4036): dconf-WARNING **: unknown dconf database description:
    trackertest

hoheinzollern/tracker,hoheinzollern/tracker,outofbits/tracker,hoheinzollern/tracker,outofbits/tracker,hoheinzollern/tracker,hoheinzollern/tracker,hoheinzollern/tracker,outofbits/tracker,outofbits/tracker,outofbits/tracker,hoheinzollern/tracker,outofbits/tracker,outofbits/tracker