The setup-python GH Action no longer supports Python 3.6. Every PR in this repo will therefore fail CI. We need to either stop supporting Python 3.6, restrict the 3.6 CI check to running on Ubuntu 20.04 instead of the latest, or manually install Python during the workflow instead of using the GH Action. Since 3.6 is well past its end-of-life, I prefer the first option.
The setup-python GH Action no longer supports Python 3.6. Every PR in this repo will therefore fail CI. We need to either stop supporting Python 3.6, restrict the 3.6 CI check to running on Ubuntu 20.04 instead of the latest, or manually install Python during the workflow instead of using the GH Action. Since 3.6 is well past its end-of-life, I prefer the first option.