Error: Version 3.9.11 with arch x64 not found

Description: I’ve been using this action without an issue until a few days ago. Currently having this error while trying to setup Python 3.9.11. I have the same error with other Python versions.

Error: Version 3.9.11 with arch x64 not found
The list of all available versions can be found here: https://raw.githubusercontent.com/actions/python-versions/main/versions-manifest.json

Saw this comment under another issue and it seems related https://github.com/actions/setup-python/issues/162#issuecomment-1312522561

Action version: actions/setup-python@v4

Platform:

• Ubuntu
• macOS
• Windows

Runner type:

• Hosted
• Self-hosted

Tools version:

3.9.11 3.9.7

Repro steps:
A job that runs-on: ubuntu-latest. Using the action in a step as this

- name: Setup Python 
   id: setup-python
   uses: actions/setup-python@v4
   with:
     python-version: 3.9.11

Expected behavior: Sets up Python without an issue

Actual behavior: Receiving this error

Error: Version 3.9.11 with arch x64 not found
The list of all available versions can be found here: https://raw.githubusercontent.com/actions/python-versions/main/versions-manifest.json

[bweisberger]

Can we re-open this issue? It seems like it’s still a bug if we now need to track ubuntu versions rather than referencing ubuntu-latest

[atayardimci]

Pinning the runner image version to ubuntu-20.04 resolved the issue