Fix our docker container

[ribalba]

Docker scout gives us quite a few warnings.

[ArneTR]

I am getting very different results here ... we should discuss this in a call.

Also: This stems often times from an old local instance of your image.

You can fix that with regular "docker compose down && docker compose build".

I see two possible improvements here for now:

• Sending a "ping" everytime you trigger a run to see if your version is outdated. This would also give us some statistics of the tool being used. The ping would then not only make the Github check, but also do some additional checking if needed.

• a check if the docker containers have not been rebuild in some time.

?