zs-neo

@auvipy @Nusnus ping :) I fixed the issues I found recently and now this PR is ready. I'm not a kombu expert, any suggestions are welcome

Sorry for the failure, I will fix it and improve the test coverage.

> https://github.com/celery/kombu/actions/runs/12492830091/job/34860983164?pr=2204  Added docs for kombu.transport.rediscluster, now I'm sure there won't be problems anymore