message: fix: use correct response type
diff: @@ -134,7 +134,7 @@ test('ABI validation fail, tuple mistyped', () => {
  (key4 principal)
  (key5 (buff 3))
  (key6 (optional none))
  - (key7 (responseError bool))
  + (key7 (response UnknownType bool))
  (key8 bool)
  (key9 (string-ascii 11))
  (key10 (string-utf8 11)))`
  @@ -187,7 +187,7 @@ test('ABI validation fail, tuple wrong key', () => {
  (key4 principal)
  (key5 (buff 3))
  (key6 (optional bool))
  - (key7 (responseOk bool))
  + (key7 (response bool UnknownType))
  (key9 (list 2 bool)))
  `
  );
  