Add WITH_RUNTIME or WITH_REFLECT to boxWithStdlib testData

compiler/testData/codegen/boxWithStdlib/annotations/varargInAnnotationParameter.kt

@@ -1,3 +1,5 @@
+// WITH_RUNTIME
+
 @Retention(AnnotationRetention.RUNTIME)
 annotation class Ann(vararg val p: Int)
 
@@ -45,4 +47,4 @@ fun test(klass: Class<*>, expected: String) {
     if (result != expected) {
         throw AssertionError("fail: expected = ${expected}, actual = ${result}")
     }
-}
+}