update port & templates for CAM, DENM & GN to pass SSP & its_aid from TA to ATS

Add UtChangePseudonym trigger

Validate TA for CAM/DENM ATS with TCT3

Using more flexible list types for SituationContainer/ActionID instead of arrays.
Moved definition of UtEventIndList from test system to types and values module.
Further T3doc.

Added T3doc where necessary.