fix(core): Updated dependencies and added close method to VirtualStream

ts/classes.virtualstream.ts

@@ -377,4 +377,8 @@ export class VirtualStream<T = Uint8Array> implements plugins.typedRequestInterf
       await writer.write(await this.fetchData());
     }
   }
+
+  public async close() {
+    this.keepAlive = false;
+  }
 }