Add the "registry.disable.owner.error" property to allow Directory Tool
to unregister/update ServiceInstance without the "ILLEGAL_OWNER_ERROR".
Revert "Add the "registry.disable.owner.error" property to allow Directory Tool to unregister/update ServiceInstance without the "ILLEGAL_OWNER_ERROR"."

This reverts commit 25f1e9ff818b1ea2b9540d4fe80c83ffa6cf9544.
Add the "registry.disable.owner.error" property to allow Directory Tool
to unregister/update ServiceInstance without the "ILLEGAL_OWNER_ERROR".