Log Message:
py-kombu: updated to 4.4.0

4.4.0:
- Restore bz2 import checks in compression module.
  The checks were removed in celery/kombu-938 \ 
<https://github.com/celery/kombu/pull/938>_ due to assumption that it only \ 
affected Jython.
  However, bz2 support can be missing in Pythons built without bz2 support.
- Fix regression that occurred in 4.3.0
  when parsing  Redis Sentinel master URI containing password.
- Handle the case when only one Redis Sentinel node is provided.
- Support SSL URL parameters correctly for rediss:// URIs.
- Revert celery/kombu-954 <https://github.com/celery/kombu/pull/954>_.
  Instead bump the required redis-py dependency to 3.2.0
  to include this fix andymccurdy/redis-py@4e1e748 \ 
<https://github.com/andymccurdy/redis-py/commit/4e1e74809235edc19e03edb79c97c80a3e4e9eca>_.
- Added support for broadcasting using a regular expression pattern
  or a glob pattern to multiple Pidboxes.