BSC_Test_ASCI: Fix test to seize or release uplink by MSC

After sending UPLINK SEIZED COMMAND or UPLINK RELEASE COMMAND the timer
must be started, in order to collect data from the outcome of the test.
The test will fail sometimes, if this is not done.

Change-Id: Ic48e9c259b42ee6e030ea5d05b113ce2933e2247
1 file changed