MAINT: Upgrade the remaining GitHub Actions. <!-- Thank you for contributing to Pyodide! All improvements are welcome,
     so don't be afraid to make a PR. -->

### Description

<!-- Please explain what your PR is about:
     - reasoning for the change
     - some details of updated code
     - any noteworthy choices to be aware of
	Please refer to any related issues by #<issue_id> -->

- https://github.com/actions/checkout/releases
- https://github.com/docker/build-push-action/releases
- https://github.com/docker/login-action/releases
- https://github.com/docker/metadata-action/releases
- https://github.com/pypa/gh-action-pypi-publish/releases
- https://github.com/test-summary/action/releases

Also, add a final check to the CPython upgrade instructions.

### Checklists

<!-- Note:
     If you think some of these steps are not necessary for your PR,
     remove those checkboxes, or mark them as checked. If you keep unchecked checkboxes,
     we will assume that your PR is not ready to be merged  -->

- [ ] Add a [CHANGELOG](https://github.com/pyodide/pyodide/blob/main/docs/project/changelog.md) entry
- [x] Add / update tests
- [ ] Add new / update outdated documentation

package:
  name: cligj
  version: 0.7.2
source:
  url: https://files.pythonhosted.org/packages/73/86/43fa9f15c5b9fb6e82620428827cd3c284aa933431405d1bcf5231ae3d3e/cligj-0.7.2-py3-none-any.whl
  sha256: c1ca117dbce1fe20a5809dc96f01e1c2840f6dcc939b3ddbb1111bf330ba82df
test:
  imports:
    - cligj
requirements:
  run:
    - click
about:
  home: https://github.com/mapbox/cligj
  PyPI: https://pypi.org/project/cligj
  summary: Click params for command line interfaces to GeoJSON
  license: BSD

package:
  name: cligj
  version: 0.7.2
source:
  url: https://files.pythonhosted.org/packages/73/86/43fa9f15c5b9fb6e82620428827cd3c284aa933431405d1bcf5231ae3d3e/cligj-0.7.2-py3-none-any.whl
  sha256: c1ca117dbce1fe20a5809dc96f01e1c2840f6dcc939b3ddbb1111bf330ba82df
test:
  imports:
    - cligj
requirements:
  run:
    - click
about:
  home: https://github.com/mapbox/cligj
  PyPI: https://pypi.org/project/cligj
  summary: Click params for command line interfaces to GeoJSON
  license: BSD
