BSSMAP_templates: Update templates to set Osmux fields

After new fields (osmux osmocom extensions) were added to BSSMAP Reset
and BSSMAP AssignReq/AssignCompl in titan.ProtocolModules.BSSMAP, we
need to set them in ts_* templates, otherwise TTCN3 runtimes fails with:
"""
BSC_Tests.ttcn:143 Dynamic test case error: Performing a valueof or send
operation on a non-specific template of type @BSSAP_Types.BSSMAP_IE_Osmo_OsmuxSupport.
"""

Fixes: fe0c6083bd7176b8375fafc6d6399772d85a70a3
Depends: titan.ProtocolModules.BSSMAP Iaf1e137269c0da20b2c96fd104b57edf336693af
Change-Id: I568100376cf8a47c01a33bada97bf8eaa7c07fcd
1 file changed