BTS: enable encryption + RLL tests for Bm (TCH/F) channels

Due to OS#3418, both encryption and RLL tests have been failing.
It's time to enable Bm (TCH/F FACCH) channel related tests now!

Please note that Lm (TCH/H) remains disabled because of OS#3419.

Change-Id: I7c0f9f9f695e089e4a30f63ec362d1e6c18abff0
Related: OS#3256
1 file changed