Missing schema in Drop Trigger for SqlServer

[Magdalena1108]

If the trigger is used in a schema, then "Drop Trigger" has to be called "Drop Tigger schema.TriggerName" in SqlServer. Therefor the schema is missing in the Down Migration for the SqlServer.

P.S. It would be cool too, if it is possible to call the "After" methods inside a convention, therefor is has to support the IConventionEntityTypeBuilder class ;)