Kubetools

- Add annotations and labels options to resources defined in kubetools.yaml file

- Fix docker-compose conflict when kubetools commands are called without activating their venv
- Add Python 3.12 to supported versions, albeit without Flake8 because of CPython bug
- Upgrade GitHub actions workflow to deal with deprecation warnings

- Add nodeSelector config to kubetools file
- Fix bug where `config` command was not printing the actual `k8s` configs used by `deploy` because it did not take into account the kube-context, whether default or given with `--context`.

- Cython 3.0 release is preventing this package to be released. A constraint of `cython<3` needs to be added to install this
- Add ability to use secrets in "migration" jobs

- De-couple serviceAccountName and secrets

- Add support for docker build arguments