test-PipeTransport.ts randomly fails

[ibc]

As shown in CI: https://github.com/versatica/mediasoup/actions/runs/8619867847/job/23625492760?pr=1373

FAIL node/src/test/test-PipeTransport.ts (6.443 s)
  ✓ router.pipeToRouter() succeeds with audio (434 ms)
  ✓ router.pipeToRouter() succeeds with video (313 ms)
  ✓ router.createPipeTransport() with wrong arguments rejects with TypeError (380 ms)
  ✓ router.createPipeTransport() with enableRtx succeeds (295 ms)
  ✓ pipeTransport.connect() with valid SRTP parameters succeeds (348 ms)
  ✓ pipeTransport.connect() with srtpParameters fails if enableSrtp is unset (435 ms)
  ✓ pipeTransport.connect() with invalid srtpParameters fails (342 ms)
  ✓ router.createPipeTransport() with fixed port succeeds (314 ms)
  ✓ transport.consume() for a pipe Producer succeeds ([39](https://github.com/versatica/mediasoup/actions/runs/8619867847/job/23625492760?pr=1373#step:7:40)9 ms)
  ✕ producer.pause() and producer.resume() are transmitted to pipe Consumer ([40](https://github.com/versatica/mediasoup/actions/runs/8619867847/job/23625492760?pr=1373#step:7:41)6 ms)
  ✓ producer.close() is transmitted to pipe Consumer (394 ms)
  ✓ router.pipeToRouter() fails if both Routers belong to the same Worker (370 ms)
  ✓ router.pipeToRouter() succeeds with data (367 ms)
  ✓ transport.dataConsume() for a pipe DataProducer succeeds (387 ms)
  ✓ dataProducer.close() is transmitted to pipe DataConsumer (366 ms)
  ✓ router.pipeToRouter() called twice generates a single PipeTransport pair (380 ms)
  ✓ router.pipeToRouter() called in two Routers passing one to each other as argument generates a single a single PipeTransport pair (371 ms)

  ● producer.pause() and producer.resume() are transmitted to pipe Consumer

    InvalidStateError: Channel closed, pending request aborted [method:PRODUCER_PAUSE, id:8]

      392 | 				close: () => {
      393 | 					pReject(
    > 394 | 						new InvalidStateError(
          | 						^
      395 | 							`Channel closed, pending request aborted [method:${Method[method]}, id:${id}]`
      396 | 						)
      397 | 					);

      at Object.close (node/src/Channel.ts:394:7)
      at Channel.close (node/src/Channel.ts:218:9)
      at Worker.close (node/src/Worker.ts:584:17)
      at node/src/test/test-PipeTransport.ts:201:15
      at node/src/test/test-PipeTransport.ts:8:71
      at Object.<anonymous>.__awaiter (node/src/test/test-PipeTransport.ts:4:12)
      at Object.<anonymous> (node/src/test/test-PipeTransport.ts:199:22)

Note that we already had these kind of errors in the past and, in same cases, they were produced by other tests that were still running code once completed.

[ibc]

I've taken a look to all tests in which we call producer.pause() and AFAIS everything is ok, but the issue still exists.

[ibc]

Here another unrelated PR in which same test is failing:

https://github.com/versatica/mediasoup/actions/runs/8788437337/job/24115870840?pr=1380#step:7:60