Functional tests for service controller catalog manager

[Fixes: #58674292]

Change-Id: Id78d84fcb1c1a0a2e89722306cb2b01df80bd91e
Filter out services not maintained by this gateway

[Fixes: #59104116]

Change-Id: I7a15fa178d9deb6110d596c6b1faead0cdb45c98