Request last logon from user via ARIS API UMC SCIM

Add the last successful user logon to ARIS UMC SCIM API. This way in the identity management system the dormant user process can be triggered for users that have been inactive in ARIS / Connect for a certain amount of time.

…/apidocs/swagger-ui/index.html?url=/umc/apidocs/scim/swagger.json

It concerns the ARIS UMC SCIM API, /v2/{tenant}/Users/{id}

With description: retrieves a SCIM User by querying the User Id

See empower ticket: SI-460958 ARIS API UMC SCIM