creationOptions property missing from the group metadata

[baywet]

The public documentation is also missing the property, we should create a public docs issue once this is addressed.

GET https://graph.microsoft.com/v1.0/groups?$select=creationOptions succeeds.

However our metadata doesn't have the property.

We should try to get the identity workload to fix their metadata, or patch it here.

[baywet]

created an ICM on the team to get the metadata fixed. https://portal.microsofticm.com/imp/v3/incidents/details/335149284/home

[baywet]

The creationOptions property is deprecated and should not be used anymore in favor of resourceCreationOptions. The team added a work item to remove it from the payload. https://identitydivision.visualstudio.com/Engineering/_workitems/edit/2097403
Related #195