Shipped apps are no longer published to the appstore,
so it makes no sense to offer rating them.
Signed-off-by: Ferdinand Thiessen <opensource@fthiessen.de>
`<nextcloud min-version max-version>` is now a required element of the
appinfo for quite a long time. So we can remove the legacy warning from
owncloud times. Its validated with the XSD anyways.
Signed-off-by: Ferdinand Thiessen <opensource@fthiessen.de>
