Is your feature request related to a problem? Please describe.
I would like to deploy authentik on kubernetes with a separately configured distributed redis setup.
Typically a distributed redis is setup using redis sentinel.
As far as I know authentik currently does not support redis sentinel.

Describe the solution you'd like
I'd like, that authentik allows configuring redis sentinels and uses them.

Describe alternatives you've considered
Using a non-distributed redis installation, but then the redis is not as fail-save.

Additional context
For the django part: The django-redis libary recently added support for this. docs
Celery also has support. docs
The python redis libary, too. docs
Same for go-redis. docs