chore(pylint): Reenable import-outside-toplevel check (#16263)

Co-authored-by: John Bodley <john.bodley@airbnb.com>

superset/sql_validators/presto_db.py

@@ -65,6 +65,7 @@ class PrestoDBSQLValidator(BaseSQLValidator):
         # engine spec's handle_cursor implementation since we don't record
         # these EXPLAIN queries done in validation as proper Query objects
         # in the superset ORM.
+        # pylint: disable=import-outside-toplevel
         from pyhive.exc import DatabaseError
 
         try: