Add docs deployment workflow

[ansermino]

Summary of changes

Changes introduced in this pull request:

• Adds previous docs deployment workflow
• Migrates from pages-action to wrangler-action (see deprecation notice)

Reference issue to close (if applicable)

Related to #5045

Other information and links

Change checklist

• I have performed a self-review of my own code,
• I have made corresponding changes to the documentation. All new code adheres to the team's documentation standards,
• 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.