Correct Docker localhost URLs in Docs

[24601]

Description

As documented (and by default) local docker-compose endpoints are not HTTPS, they are HTTP. While certainly possible to run with HTTPS, as configured, they are HTTP listeners, and anyone visiting the exact URL will experience an error despite the HTTP URL working just fine.

Performance impact

None - but it should help user experience for those who are following the docs and aren't too familiar with local hosting, docker, and HTTP/networking in general from being frustrated, is that performance?

Security impact

None

Checklist

• My code matches the project's code style and yarn lint:fix passes.
• N/A I've added tests for the new feature, and yarn test passes.
• N/A I have detailed the new feature in the relevant documentation.
• (N/A - not a feature) I have added this feature to 'Pending' in the RELEASE_NOTES.md file (if one exists).
• (N/A - not a breaking change) If this is a breaking change I've explained why.

[benjie]

Thanks! 🙌