[Test] Convert IGNORE: NATIVE directives in box tests from M to R

^KT-59057

Merge-request: KT-MR-10757
Merged-by: Vladimir Sukharev <Vladimir.Sukharev@jetbrains.com>

compiler/testData/codegen/box/objects/kt1047a.kt

@@ -0,0 +1,15 @@
+var result: String = "FAIL"
+
+public open class Test() {
+    open public fun test() : Unit {
+        result = ok!!
+    }
+    companion object {
+        private val ok : String? = "OK"
+    }
+}
+
+fun box() : String {
+    Test().test()
+    return result
+}