test(immutable-data): fix some tests not running

Author: RebeccaStevens

tests/rules/immutable-data/ts/index.ts

@@ -1,6 +1,7 @@
+import array from "./array";
 import object from "./object";
 
 export default {
-  valid: [...object.valid],
-  invalid: [...object.invalid],
+  valid: [...object.valid, ...array.valid],
+  invalid: [...object.invalid, ...array.invalid],
 };