JS: move inline test to box tests

js/js.translator/testData/box/inlineEvaluationOrder/arrayAccessLhsDecomposed.kt

@@ -0,0 +1,16 @@
+package foo
+
+var global = ""
+
+class A(val data: Array<Int>)
+
+fun box(): String {
+    val a = A(arrayOf(1, 2, 3))
+    a.data[0] = listOf(1, 2, 3).fold(0) { a, b ->
+        global += "$b;"
+        a + b
+    }
+    assertEquals(6, a.data[0])
+    assertEquals("1;2;3;", global)
+    return "OK"
+}