RedfishRestExDxe driver failed to uninstall service binding protocol when driver binding stop is called. Application drivers may still use RedfishRestExDxe after it is disconnected in system. Signed-off-by: Nickle Wang <nicklew@nvidia.com> Cc: Abner Chang <abner.chang@amd.com> Cc: Igor Kulchytskyy <igork@ami.com> Cc: Nick Ramirez <nramirez@nvidia.com> Reviewed-by: Abner Chang <abner.chang@amd.com>