chore(ci): update github workflows

[afdesk]

Description

This PR improves Github workflows:

• it aligns actions/checkout to the same version in all jobs.

Checklist

• I've read the guidelines for contributing to this repository.
• I've added tests that prove my fix is effective or that my feature works.
• I've updated the documentation with the relevant information (if needed).
• I've added usage information (if the PR introduces new options)
• I've included a "before" and "after" example to the description (if the PR is a user interface change).