Setup Python Action

• Sets up the python environment using actions/setup-python@v3
• Installs poetry
• Adds a private pypi repository (optional)
• Installs all the packages using poetry

Inputs

• python-version: [required]
  • The python version to be used
• url: [optional]
  • The url of a private pypi repository that should be configured in poetry
• user: [optional]
  • The username to be used to connect to the private pypi repository
• password: [optional]
  • The password to be used to connect to the private pypi repository