JS: move inline test to box tests

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

@@ -0,0 +1,14 @@
+package foo
+
+fun test(x: Boolean?): Boolean = fizz(x) ?: buzz(true)
+
+fun box(): String {
+    assertEquals(true, test(null))
+    assertEquals("fizz(null);buzz(true);", pullLog())
+    assertEquals(false, test(false))
+    assertEquals("fizz(false);", pullLog())
+    assertEquals(true, test(true))
+    assertEquals("fizz(true);", pullLog())
+
+    return "OK"
+}