[K/N][Tests] Migrate objcSmoke & objcTests tests

^KT-61259

native/native.tests/testData/interop/objc/tests/kt26478.kt

@@ -0,0 +1,21 @@
+import kotlin.test.*
+import objcTests.*
+
+class KT26478
+
+@Test
+fun testKT26478compiletime() {
+    val exception = assertFailsWith<ClassCastException> {
+        NSBundle() as KT26478
+    }
+    assertEquals("class NSBundle cannot be cast to class KT26478", exception.message)
+}
+
+val bundle26478:Any = NSBundle()
+@Test
+fun testKT26478runtime() {
+    val exception = assertFailsWith<ClassCastException> {
+        bundle26478 as KT26478
+    }
+    assertEquals("class NSBundle cannot be cast to class KT26478", exception.message)
+}