Add pre commit, bumpversion & update CI

[jh-RLI]

Description of the issue

To keep well formatted json files & also python scripts we must implement pre-commit hooks. To ease releases we should use bumpversion & the CI is outdated as we now can use latest python version.

Ideas of solution

• Implement pre commit with hooks for json & python lint
• Setup bumpversion & Update release procedure
• Extend the README and explain how to install the tools
• Update the test to use latest python version

Workflow checklist

• I am aware of the workflow in CONTRIBUTING.md