Do not propagate GRANT ON SCHEMA from CREATE EXTENSION (#6175)
Do not propagate GRANT ON SCHEMA from CREATE EXTENSION (#6175)

Co-authored-by: Marco Slot <5dbea2b7d27dc0952347b76b4d88fc5e7a4c255f@gmail.com>
citusdata/citus,citusdata/citus,citusdata/citus,citusdata/citus,citusdata/citus