Alias user_email_lookup_limit to search_rate_limit

Merged John Mason requested to merge john-mason-email-lookup-limit-alias into master

What does this MR do and why?

With the changes in !80631 (merged), a user may have made an automated script that depends on user_email_lookup_limit. This MR preserves any existing workflows that customers may have.

Screenshots or screen recordings

Screenshot of API documentation. This is slightly updated from !80631 (merged)


How to set up and validate locally

Numbered steps to set up and validate the change are strongly suggested.

MR acceptance checklist

This checklist encourages us to confirm any changes have been analyzed to reduce risks in quality, performance, reliability, security, and maintainability.

Edited by John Mason