[JS_IR] Use new plugin to build Kotlin/JS stdlib with IR compiler

- Switch to building stdlib with bootstrap compiler since IR is stable
  enough
- Build stdlib with coreLibs by default
- Include JS IR stdlib to kotlin distribution

libraries/scripting/js-test/test/org/jetbrains/kotlin/scripting/repl/js/test/AbstractJsReplTest.kt

@@ -65,7 +65,7 @@ abstract class AbstractJsReplTest : Closeable {
         configuration.put(CommonConfigurationKeys.MODULE_NAME, "repl.kts")
         val scriptConfiguration = ScriptCompilationConfiguration {
             baseClass("kotlin.Any")
-            dependencies.append(JsDependency("libraries/stdlib/js-ir/build/fullRuntime/klib"))
+            dependencies.append(JsDependency("libraries/stdlib/js-ir/build/classes/kotlin/js/main/"))
             platform.put("JS")
         }
         configuration.add(