Fixes #35902 - Correct env variable FOREMAN_RAILS_CACHE_STORE_URLS in docker-compose.yml

Fixes #35898 - Correct syntax for multiple queues

Fixes #35593 - Use CentOS 8 Stream for container

Currently the container image is based on Fedora 33, but that's long
EOL. Current Fedora versions have Ruby 3.1, but we're unable to use
that. Changing it to CentOS 8 Stream is the closest match and also close...

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 #27806 - use PG by default in docker-compose

refs #26918 - adds redis support in docker-compose

this uses environment variables support introduced in 47aca03d3f3be870aab808b58480f281863de766
and also fixes a minor typo.

[skips ci]

refs #26741 - use develop container tag vs latest

hopefully this makes it more obvious one is using the
latest development build vs a stable release.

[skip ci]

refs #26741 - update the location of the container image

Container image is now enabled on quay.io, on every merge
to foreman repo, a new image would be built for every branch.

Currently, only the develop branch is enabled, and therefore
the latest tag would be used for it.

fixes #26741 - adds containers support for developers

this patch introduce a docker file and docker compose example
so that developers can easily get a production docker based env
working quickly.

this by no means is a replacement to the installer or should...