Unreachable code in FileParser for SSA2

parseSSASettings(...) is not run for SSA2 due to duplicate else if(cName == "SSA2") statement. I have no idea, though, if this has any impact at all...

https://gitlab.cern.ch/cms_tk_ph2/Ph2_ACF/-/blob/Dev/Parser/FileParser.cc?ref_type=heads#L1157-1170