Remove defaultAuthors from MR Analytics and VSA

Merged Brandon Labuschagne requested to merge 342241-mr-analytics-broken-filter-dropdown into master

What does this MR do and why?

This MR remove the unnecessary defaultAuthors attribute from the MR analytics and VSA filter bars. The AuthorToken handles this functionality natively for the requirements of these features.

Screenshots or screen recordings


How to set up and validate locally

MR acceptance checklist

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

Related to #342241 (closed)

Edited by Brandon Labuschagne