ttcn3-cbc: Update osmo-cbc.cfg, CBC_Tests.cfg to latest ttcn3 testsuite
New changes in ttcn3 also test SBcAP and CBSP links as client mode in
osmo-cbc.
Related: OS#4945
Requires: osmo-ttcn3-hacks.git c832c10b28c70f244423143f133cf63aea937997
Change-Id: I14a50d3d2284ceffc0607880fecddbff2a048284
