Fix retag workflow + add link

[LesnyRumcajs]

Summary of changes

Changes introduced in this pull request:

• one needs to pull first before pushing, apparently,
• added proper link for the workflow to the release docs

Reference issue to close (if applicable)

Closes

Other information and links

Change checklist

• I have performed a self-review of my own code,
• I have made corresponding changes to the documentation,
• I have added tests that prove my fix is effective or that my feature works (if possible),
• I have made sure the CHANGELOG is up-to-date. All user-facing changes should be reflected in this document.