refactor(onebot): 精简 WebSocket 适配器实现 (#1644)

* refactor(onebot): 移除 `async-mutex` 依赖

* fix(onebot): 避免重复发送 WebSocket pong

packages/napcat-onebot/network/websocket-client.ts

@@ -85,9 +85,6 @@ export class OB11WebSocketClientAdapter extends IOB11NetworkAdapter<WebsocketCli
         },
 
       });
-      this.connection.on('ping', () => {
-        this.connection?.pong();
-      });
       this.connection.on('pong', () => {
         // this.logger.logDebug('[OneBot] [WebSocket Client] 收到pong');
       });