fix: Migration error with different auth schema

Author: willnode

migrations/20240729123726_add_mfa_phone_config.up.sql

@@ -1,5 +1,5 @@
 do $$ begin
-    alter type {{ index .Options "Namespace" }}.factor_type add value 'phone';
+    alter type factor_type add value 'phone';
 exception
     when duplicate_object then null;
 end $$;