Re-enable mac tests

Task-number: QTBUG-35344
Change-Id: Ifc4d5420c95a615b35f02ec585c324b2cc93c5e0
Reviewed-by: Gunnar Sletta <gunnar.sletta@jollamobile.com>
Bump MODULE_VERSION to 5.2.2

Change-Id: Id20a6043ba142c14cd2b1062181a399e93782179
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>