BTS: enable encryption + RLL tests for Lm (TCH/H) channels

Since OS#3419 is resolved and TCH/H channel is supported by
trxcon, both encryption and RLL tests can be finally enabled
on Lm (TCH/H) channels.

Change-Id: I78f82a5f2a7b21d91692b1c99a9ff125e65cab64
Related: OS#3256
1 file changed