MGCP_Test: avoid crash in latest (TC_one_crcx_loopback_rtp_implicit)

The testcase TC_one_crcx_loopback_rtp_implicit triggers a bug in older
osmo-mgw version that eventually leads into a crash of osmo-mgw. This
also means that all tests after TC_one_crcx_loopback_rtp_implicit will
also fail. Lets move TC_one_crcx_loopback_rtp_implicit to the end of the
control section to postpone the crash to the very end of the testrun.

Change-Id: I25abf30f8c49e580c46e7a61e887bd0add9a4cd4
Related: OS#5123
1 file changed