message: Fix test utility method that exits early
  I think this was just a simple typo where a closing brace was put in the wrong place.
diff: @@ -639,10 +639,10 @@ const createKeysetAndInitializeRegistry = function(
  // they are quite rarely added into the Keyset.
  const key = createKey(i, outputPrefix, keyType, /* enabled = */ i % 7 < 6);
  keyset.addKey(key);
  + }
  keyset.setPrimaryKeyId(1);
  return keyset;
  - }
  };
  /**
  