The mocked implementation of the "List" and "Get" operations for SSO Server Definitions was copied from LDAP Server Definitions and does not support the new query parameters that were added for SSO Server Definitions.
Add support for the following query parameters:
- "additional-properties" in "List", i.e.
SSOServerDefinitionsHandler.get()
- "type" in "List", i.e.
SSOServerDefinitionsHandler.get()
- "properties" in "Get", i.e.
SSOServerDefinitionHandler.get()