Changes

ttcn3-cbc: Set mode server in osmo-cbc.cfg

TCP/SCTP client support was added recently in osmo-cbc. Since then, the
connection mode (client|server|disabled) needs to be specified in the
config. Let's update osmo-cbc.git to provide the correct info in here.

Requires: osmo-cbc.git Change-Id I3ec54b615b41b56f7a9c64298e3fcaac37f4b60e
Change-Id: I2e3a806a8371011cdb4c3b1f194e132d3896374e