Leaking Timeout In LocalQueueDriver

Describe the bug The LocalQueueDriver leaks setTimeout in a Promise.race.

To Reproduce Steps to reproduce the behavior:

1. Set continueWaitTimeout to a high number, 20+ seconds or so.
2. Make a load request to Cubejs
3. Call shutdown on the server.
4. Process runs until timeout ends.

Expected behavior Timeout should be canceled if nothing is awaiting it.

In LocalQueueDriver.js,

 async getResultBlocking(queryKey) {
    const resultListKey = this.resultListKey(queryKey);
    if (!this.queryDef[this.redisHash(queryKey)] && !this.resultPromises[resultListKey]) {
      return null;
    }

    const timeoutPromise = (timeout) => new Promise((resolve) => setTimeout(() => resolve(null), timeout));

    const res = await Promise.race([
      this.getResultPromise(resultListKey),

      // LEAKING TIMEOUT HERE

      timeoutPromise(this.continueWaitTimeout * 1000),
    ]);

    if (res) {
      delete this.resultPromises[resultListKey];
    }
    return res;

** Example Config **

    orchestratorOptions: {
      queryCacheOptions: {
        queueOptions: {
          continueWaitTimeout: 30,
        },
      },
    },