TC_rsl_ms_pwr_ctrl BTS_Tests

Regression

Failing for the past 1 build since #648

Took 10 sec (from Titan)

Stack Trace

Power level := 17 does not match the signaled (RSL) power level := 18
      BTS_Tests.ttcn:9447 BTS_Tests control part
      BTS_Tests.ttcn:3887 TC_rsl_ms_pwr_ctrl testcase