Applied stylization fix to TC_TIMESYNC_2_2 test

module as mentioned in restyled.io check.

Author: j-ororke

src/python_testing/TC_TIMESYNC_2_2.py

@@ -23,7 +23,6 @@
 from matter_testing_support import MatterBaseTest, async_test_body, compare_time, default_matter_test_main, utc_time_in_matter_epoch
 from mobly import asserts
 
-
 class TC_TIMESYNC_2_2(MatterBaseTest):
     async def read_ts_attribute_expect_success(self, endpoint, attribute):
         cluster = Clusters.Objects.TimeSynchronization
@@ -79,6 +78,5 @@ async def test_TC_TIMESYNC_2_2(self):
         if utc_dut_initial is NullValue:
             asserts.assert_equal(source, Clusters.Objects.TimeSynchronization.Enums.TimeSourceEnum.kAdmin)
 
-
 if __name__ == "__main__":
     default_matter_test_main()