Fixes #37444 - get rid of sidekiq deprecation warnings

Refs #36574 - Avoid patching Fastgettext

The code defines an additional method on Fastgettext but there's no
reason to do so. It can just as well define a method on itself.

Refs #35414 - Log an early message on dynflow startup

When the service is marked as ready, the verification starts. When
puppet-foreman configures the service using journald logging it checks
the journal. However, the application can take a while to really start...

Refs #35414 - Fix sd_notify for multiple orchestrators

Fixes #35414 - Drop sd_notify usage

Sidekiq should be doing this on its own behind the scenes

Fixes #31717 - lazy-load fast_gettext for faster boot (#8275)

It's because we switch over all 20 languages to actually pull language name in the native language into a list of available languages. We use that in three places: settings page, user page and GraphQL....

Fixes #30730 - Implement systemd notify support for dynflow-sidekiq

Fixes #28204 - Run Dynflow with Sidekiq using docker-compose

Allow configuring redis url using env variable
Fix REX queue name
Deploy separate Redises for tasking and caching
Create a volume for persistent redis
Fix configuration using env variables

Fixes #28139 - Fix dynflow initialization with Sidekiq

Refs #28064 - add sidekiq configs