Move some tests from boxWithStdlib/ to box/

Move those tests which do not require neither stdlib nor reflect

compiler/testData/codegen/box/callableReference/property/delegated.kt

@@ -0,0 +1,24 @@
+import kotlin.reflect.KProperty
+
+val four: Int by NumberDecrypter
+
+class A {
+    val two: Int by NumberDecrypter
+}
+
+object NumberDecrypter {
+    operator fun getValue(instance: Any?, data: KProperty<*>) = when (data.name) {
+        "four" -> 4
+        "two" -> 2
+        else -> throw AssertionError()
+    }
+}
+
+fun box(): String {
+    val x = ::four.get()
+    if (x != 4) return "Fail x: $x"
+    val a = A()
+    val y = A::two.get(a)
+    if (y != 2) return "Fail y: $y"
+    return "OK"
+}