Version selector in website is broken

[agaudreault]

Describe the bug

The version selector when using readthedocs.io is broken. The same issue exist today with https://argo-rollouts.readthedocs.io/en/stable/.

See mkdocs config and corresponding files in docs/

extra_css:
- assets/versions.css
extra_javascript:
- assets/versions.js

To Reproduce

1. Browse to https://argo-cd.readthedocs.io/en/stable/
2. Click on stable to use the version selector

Expected behavior

A dropdown with documentation on stable/latest/previous releases should be available

Screenshots

Version

Running on chrome 124

Logs

No error in console

[yyzxw]

/assign