Changes

deps/Makefile: update titan.ProtocolModules.RTP

The module titan.ProtocolModules.RTP received a fix that avoids crashing
(segfault) on the reception of short RTP packets. Let's make sure that
this fix is included in our builds as well.

Related: OS#4005
Change-Id: Ica445c1058f3afa1e0615986ca5240eeacb02e8c

hnbgw: TC_rab_release: Fix race condition stats checked too early

It could happen sometimes that the stats report was requested before the
hnbgw received the message increasing the counter.

Change-Id: Ica53d956ee8aed760854d3148af170144234e6b2

bsc: Fix missing teardown in TC_ho_in_fail_msc_clears_after_ho_detect

Missing handling of teardown messages made the test fail sporadically
due to ttcn3 side already closing the SCCP connection when it was still
expected to receive messages.

Change-Id: I492607aca0e42a823836f4a714ea818c5a897855