[Native] Rename :native:tests-blackbox.native to :native:native.tests

native/native.tests/testData/samples/inner/regular_simple.kt

@@ -0,0 +1,21 @@
+import kotlin.test.*
+
+@Test
+fun addition() {
+    assertEquals(42, 40 + 2)
+}
+
+@Test
+fun multiplication () {
+    assertEquals(42, 21 * 2)
+}
+
+@Test
+fun subtraction () {
+    assertEquals(42, 50 - 8)
+}
+
+@Test
+fun division () {
+    assertEquals(42, 126 / 3)
+}