KT-3008 Add support of module kind to Ant task. Repair Ant JS tests

compiler/testData/integration/ant/js/simpleWithStdlibAndJsFileAsAnotherLibModuleKind/jslib-example/LibraryExample.kt

@@ -0,0 +1,9 @@
+package library.sample
+
+import kotlin.js.Date
+
+public class ClassA() {
+    val value: Int = 100
+}
+
+public fun Date.extFun(): Int = 100