fix: grant tables to postgres with grant option

Author: soedirgo

migrations/tenant/0046-grant-with-grant-option.sql

@@ -0,0 +1,6 @@
+do $$
+declare
+  super_user text = coalesce(current_setting('storage.super_user', true), 'postgres');
+begin
+  execute 'grant all on storage.buckets, storage.objects to ' || super_user || ' with grant option';
+end $$;