fix(VirtualStream): Fix stream closure logic in method

ts/classes.virtualstream.ts

@@ -404,6 +404,7 @@ export class VirtualStream<T = Uint8Array> implements plugins.typedRequestInterf
     while(this.keepAlive || this.receiveBackpressuredArray.checkHasItems()) {
       const value = await this.fetchData();
       if (value === closingBit) {
+        writer.releaseLock();
         await writableStreamArg.close();
         break;
       }