[no ci]

Bumps the github-actions group with 1 update: [actions/checkout](https://github.com/actions/checkout).


Updates `actions/checkout` from 5 to 6
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](https://github.com/actions/checkout/compare/v5...v6)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-version: '6'
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: github-actions
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

> The macOS 13 Ventura based runner images will begin deprecation on September 22nd and will be fully unsupported by December 4th for GitHub and ADO.

https://github.com/actions/runner-images/issues/13046

Signed-off-by: Edgar Ramírez Mondragón <edgarrm358@gmail.com>

Bumps the github-actions group with 1 update: [actions/checkout](https://github.com/actions/checkout).


Updates `actions/checkout` from 4 to 5
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](https://github.com/actions/checkout/compare/v4...v5)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-version: '5'
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: github-actions
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Everything since 3.5.2 (see #3301) can use it;
it's now present in all non-EOL MacOS XCode versions

It turns out, macos-14 has XCode 15 rather than 16 as advertised in Github docs

[no ci]

It looks like Github have dropped support for https://github.com/pyenv/pyenv/edit/master/.github/ISSUE_TEMPLATE.md entirely.

to get notifications of pull requests ready for review

[no ci]

ubuntu-20.04 is being retired by Github
tar_gz is mainly to verify URLs, OS version doesn't matter

Now that ubuntu-24 is out of beta at Github

Since for ubuntu_build, we only use one OS version
and the changes between versions are not as drastic as with MacOS,
it seems safe to have it upgrade automatically.

Only CPython scripts use bundled dependencies for MacOS and two alternative tarballs

`::set-output` is deprecated as per https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/

Github has finally released those as free and retired macos-11

since we're only interested in the output when something goes wrong

Bumps the github-actions group with 1 update: [actions/checkout](https://github.com/actions/checkout).

- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](https://github.com/actions/checkout/compare/v3...v4)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: github-actions
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

3.7 is EOL since 2023-06-27
https://peps.python.org/pep-0537/

Actions runner warns about v2 deprecation

Only run tests for subcommands that use the native extension

Signed-off-by: Alex <aleksandrosansan@gmail.com>

* CI: Bump OS versions

Github released ubuntu-22.04 and macos-12 from beta
and deprecated ubuntu-18.04 and macos-10.15, due to dropping by 2013.

* CI: clean up installed packages