OZG-5415 XtaITCase: Use expected xta identifier

xta-adapter/src/test/resources/application-itcase.yml

 ozgcloud:
   xta:
-    identifier: afmsh:ozg-cloud-dev001
+    identifier: afmsh:010600000000_Online-Dienste
     server:
       address: localhost:3000
       name: LI33-0005