Update docker compose

[Yannicked]

Updates the docker build files

[Louwrensth]

Nice work.
I was looking to update it too.

Please have a look at my comments

[Louwrensth]

After our meeting with @olivhoenen I understood I could add small work to your fork/branch directly

I've added some commits I had laying around... the last one is probably not what you want -- but how can we run alternative python versions with a single uv.lock file?

[Yannicked]

After our meeting with @olivhoenen I understood I could add small work to your fork/branch directly

I've added some commits I had laying around... the last one is probably not what you want -- but how can we run alternative python versions with a single uv.lock file?

uv is designed to support multiple Python environments in a single lock file by default, so we shouldn't run into any issues running alternative versions.

[Yannicked]

What is the motivation for running all three Python versions simultaneously?

[Louwrensth]

There was a request to have them running for development/debugging purpose only. IIRC, @prasad-sawantdesai was working on a feature (with the simdb dashboard) that had a bug for one of the Python versions.

[prasad-sawantdesai]

This feature we could use in GitHub actions to test SimDB server with different Python versions. Main purpose is that one should be able to switch to different branches/PRs to verify behavior quickly..

main --> Currently installed production version (Always available)
develop --> development version (Always available with updated develop version, restarts with new changes)
Pull requests --> to test pull requests (On demand)