Making a release

• Bump the version in pyterrier/__init__.py
• Run python setup.py sdist to generate a .tar.gz file in the dist folder
• Ensure you can install the .tar.gz file, pip install dist/*.tar.gz
• Commit pyterrier/__init__.py and push to github
• Run the pypi packaging github action while ensuring that the releasetype input is set to 'test'
• Use a colab instance to test install the test release - one cell containing !pip install http://path/to/tesdt pypi.tar.gz
• Run the pypi packaging github action while ensuring that the releasetype input is set to 'release'
• Use a colab instance to test install the final release - !pip install python-terrier