JS: move more test to box tests

js/js.translator/testData/box/simple/constructorWithPropertiesAsParameters.kt

@@ -0,0 +1,12 @@
+package foo
+
+class A(var b: Int, var a: String) {
+
+}
+
+fun box(): String {
+    val c = A(1, "1")
+    c.b = 2
+    c.a = "2"
+    return if (c.b == 2 && c.a == "2") "OK" else "fail"
+}