Add dangling integration tests to suite
Add dangling integration tests to suite

- Add test_scaling_region and
  test_timed_scaling_region.

Change-Id: Ic51280667307644b91c726a878bd164ac20bdd62
Signed-off-by: Brad Geltz <e42f3ad4099980ea02f08e076efbee5cf9d4a803@intel.com>

geopm/geopm,geopm/geopm,cmcantalupo/geopm,geopm/geopm,cmcantalupo/geopm,geopm/geopm,cmcantalupo/geopm,cmcantalupo/geopm,geopm/geopm,cmcantalupo/geopm