Prepare release 12.0.1

[kevanescence]

Procedure

On dss repo
git checkout 12.0.1

On dataiku api client repo
git checkout release/12.0
git checkout -b task/12.0.1-prepare-publishing
rsync dss_repo/src/main/python/dataikuapi/* dataikuapi/
# Add all the files in git
# Update HISTORY.txt and setup.py brought by this repo
python setup.py sdist

-> Verified that the above line create a tar gz for 12.0.1 we can install in a virtualenvironment

[kevanescence]

[sc-143064]

[shortcut-integration]

This pull request has been linked to Shortcut Story #143064: Publish dataiku-api-client-python 12.0.1 on PyPi.