feat(upgrade): update guide with the option for NumFOCUS coc

[YurelyCamacho]

Pull Request description

Update of the guide with the inclusion of the option for the numfocus coc, which was missing in the previous PR about this

Solve #142

Pull Request checklists

This PR is a:

• [ ] bug-fix
• [ ] new feature
• [X] maintenance

About this PR:

• [ ] it includes tests.
• [ ] the tests are executed on CI.
• [ ] the tests generate log file(s) (path).
• [ ] pre-commit hooks were executed locally.
• [ ] this PR requires a project documentation update.

Author's checklist:

• [ ] I have reviewed the changes and it contains no misspelling.
• [ ] The code is well commented, especially in the parts that contain more complexity.
• [X] New and old tests passed locally.

Reviewer's Checklist

• [ ] I managed to reproduce the problem locally from the main branch
• [ ] I managed to test the new changes locally
• [ ] I confirm that the issues mentioned were fixed/resolved

[xmnlab]

Hi @YurelyCamacho It shows a bunch of changes unrelated to this PR. Maybe you didn't created your branch on top of the latest changes on upatream/main. I think that you need to rebase your branch on top of the upatream/main

[YurelyCamacho]

@xmnlab I have already made git rebase upstream/main

[github-actions[bot]]

:tada: This PR is included in version 0.7.0 :tada:

The release is available on:

• 0.7.0
• GitHub release

Your semantic-release bot :package::rocket: