TrigServices: Use new "central" message source format

Use the new "central" MessageSvc source format. Also move the MessageSvc
initialization after the user job options to enforce our own settings.

HLT/Trigger/TrigControl/TrigServices/python/TrigServicesConfig.py

@@ -52,7 +52,7 @@ def setupMessageSvc():
    MessageSvc = svcMgr.MessageSvc
    MessageSvc.OutputLevel = theApp.OutputLevel
 
-   MessageSvc.Format       = "% F%40W%S%4W%R%e%s%8W%R%T %0W%M"
+   MessageSvc.Format       = "% F%40W%C%4W%R%e%s%8W%R%T %0W%M"
    # Add timestamp when running in partition
    if os.environ.get('TDAQ_PARTITION','') != 'athenaHLT':
       MessageSvc.Format = "%t  " + MessageSvc.Format

HLT/Trigger/TrigControl/TrigServices/python/TriggerUnixStandardSetup.py

@@ -23,9 +23,6 @@ def setupCommonServices():
     # Create our own logger
     log = logging.getLogger( 'TriggerUnixStandardSetup::setupCommonServices:' )
 
-    from TrigServices.TrigServicesConfig import setupMessageSvc
-    setupMessageSvc()
-     
     # Do the default Atlas job configuration first
     import AthenaCommon.AtlasUnixStandardJob   # noqa: F401
 
@@ -179,6 +176,9 @@ def setupCommonServicesEnd():
     # Set default properties for some important services after all user job options
     log.info('Configure core services for online running')
 
+    from TrigServices.TrigServicesConfig import setupMessageSvc
+    setupMessageSvc()
+
     svcMgr.CoreDumpSvc.CoreDumpStream = "stdout"
     svcMgr.CoreDumpSvc.CallOldHandler = False
     svcMgr.CoreDumpSvc.StackTrace = True