install clb_nb_utils.oauth

Try to install clb_nb_utils.oauth in lab-int and then in prod (clb_oauth.get_token()) /opt/app-root/lib/python3.6/site-packages/clb_nb_utils/
https://github.com/HumanBrainProject/clb-nb-utils

mentioned in commit b1d9e382

Created a Spack package for clb-nb-utils and successfully built it
https://gitlab.ebrains.eu/technical-coordination/project-internal/devops/platform/ebrains-spack-builds/-/jobs/20180

Need to test it in lab-int

Tested by Florian in lab-int. So ready to be moved in production release_v0.1 as a hotfix.
Issue closed.

closed