Add option to add annotation to the SCIM bridge Service

[Gmossak]

Summary

Add an option to set the annotations of the SCIM service specifically (right now you can only set annotations to all of the SCIM bridge resources).

Use cases

• Usage of external-dns Service annotations external-dns.alpha.kubernetes.io/hostname=scim.example.com
• Usage of AWS Load Balancer Controller annotations service.beta.kubernetes.io/aws-load-balancer-scheme=internet-facing

Proposed solution

Add values file scim.service.annotations field

Is there a workaround to accomplish this today?

You can use scim.annotations but this too broad

References and prior work