修复界面释放时未传bundle名的问题

assets/core/common/loader/ResLoader.ts

@@ -364,7 +364,9 @@ oops.res.loadDir("game", onProgressCallback, onCompleteCallback);
      * @param path          资源路径
      * @param bundleName    远程资源包名
      */
-    release(path: string, bundleName: string = this.defaultBundleName) {
+    release(path: string, bundleName?: string) {
+        if (bundleName == undefined) bundleName = this.defaultBundleName;
+        
         const bundle = assetManager.getBundle(bundleName);
         if (bundle) {
             const asset = bundle.get(path);

assets/core/gui/layer/DelegateComponent.ts

@@ -85,7 +85,7 @@ export class DelegateComponent extends Component {
             this.node.destroy();
 
             // 释放界面相关资源
-            oops.res.release(vp.config.prefab);
+            oops.res.release(vp.config.prefab, vp.config.bundle);
 
             // oops.log.logView(`【界面管理】释放【${vp.config.prefab}】界面资源`);
         }