[JS IR BE] Generate fileds for all properties

compiler/ir/backend.js/src/org/jetbrains/kotlin/ir/backend/js/JsLoweringPhases.kt

@@ -248,7 +248,7 @@ private val varargLoweringPhase = makeJsModulePhase(
 )
 
 private val propertiesLoweringPhase = makeJsModulePhase(
-    { context -> PropertiesLowering(context, skipExternalProperties = true) },
+    { context -> PropertiesLowering(context, skipExternalProperties = true, generateAnnotationFields = true) },
     name = "PropertiesLowering",
     description = "Move fields and accessors out from its property"
 )