RSL_Emulation: Handle ID_ACK event in BSC role

In I483ddd45c1cf631a5a9d8f862b6ca728b38bdc14 we introduced code
that makes the IPA_Emulation code to emut an ASP_IPA_EVENT_ID_ACK
[also] to the RSL port, irrespective of client/server status.

However, RSL_Emulation only handled this event in the BTS role
for BSC testing, but not in in the BSC role for BTS testing.

Change-Id: I99a5c58ea8d1e74b2ad51aed23009af6322a1007
1 file changed