tests: Copy stdlib tests from Kotlin/JVM

This patch copies Kotlin/JVM stdlib tests (libraries/stdlib/test)
excepting ones with explicit java dependencies. It also transforms
the tests to use them as box-tests.

backend.native/tests/external/stdlib/collections/CollectionTest/reverseInPlace.kt

@@ -0,0 +1,20 @@
+import kotlin.test.*
+import kotlin.comparisons.*
+
+fun box() {
+    val data = arrayListOf<String>()
+    data.reverse()
+    assertTrue(data.isEmpty())
+
+    data.add("foo")
+    data.reverse()
+    assertEquals(listOf("foo"), data)
+
+    data.add("bar")
+    data.reverse()
+    assertEquals(listOf("bar", "foo"), data)
+
+    data.add("zoo")
+    data.reverse()
+    assertEquals(listOf("zoo", "foo", "bar"), data)
+}