fix schema v2 migration test issue

Author: Debarati Ghatak

crates/diesel_models/src/schema_v2.rs

@@ -137,10 +137,6 @@ diesel::table! {
         email -> Nullable<Bytea>,
         #[max_length = 128]
         profile_acquirer_id -> Nullable<Varchar>,
-        challenge_code-> Nullable<Varchar>,
-        challenge_cancel-> Nullable<Varchar>,
-        challenge_code_reason-> Nullable<Varchar>,
-        message_extension->Nullable<Jsonb>,
     }
 }
 

v2_compatible_migrations/2025-07-25-115018_add_authn_fields_challenge_code_cancel_reason_message_extension/down.sql

@@ -0,0 +1,5 @@
+ALTER TABLE authentication
+    ADD COLUMN challenge_code VARCHAR NULL,
+    ADD COLUMN challenge_cancel VARCHAR NULL,
+    ADD COLUMN challenge_code_reason VARCHAR NULL,
+    ADD COLUMN message_extension JSONB NULL;

v2_compatible_migrations/2025-07-25-115018_add_authn_fields_challenge_code_cancel_reason_message_extension/up.sql

@@ -0,0 +1,5 @@
+ALTER TABLE authentication
+    DROP COLUMN IF EXISTS challenge_code,
+    DROP COLUMN IF EXISTS challenge_cancel,
+    DROP COLUMN IF EXISTS challenge_code_reason,
+    DROP COLUMN IF EXISTS message_extension;