responders: update domain even for local and files provider
During the domain update the views related objects are read form the
cache and added to the domain object accordingly. This is needed to make
sure that both providers properly work with local overrides.
Resolves to https://pagure.io/SSSD/sssd/issue/3391
Reviewed-by: Fabiano FidĂȘncio <fidencio@redhat.com>