Run update-version-file in docker

[Hedingber]

#437 introduced a new version_file.py script that used to create/update the version file.
This script is being run in the update-version-file makefile target, which is a dependency of every step that is building something (images/package).
Running this script requires to python3.7 and the automation/requirements.txt to be installed, so:

1. we needed to add several setup tests to the CI in several places
2. If you want to clone the repo and build some image you now can't - you need to do the above setup steps
   I thought that although it will add some time (building an image and running it >> running python script) it worth moving this script to be ran dockerized when running it the from the update-version-file makefile target

I also fixed some logging issues (logging simply didn't work)

[quaark]

Looks good!