Raise an error on getting activity uri for remote status (#4984)
Raise an error on getting activity uri for remote status (#4984)

We had returned `nil` for that case, but this raises an error instead, as a wrong usage of the method.
This method is currently only used in ActivitySerializer.
kibousoft/mastodon,kibousoft/mastodon,kibousoft/mastodon,kibousoft/mastodon