Convert Admin Audit Events search filter to use the new Pajama's component
Problem to solve
The current Admin Audit Events search filter uses a HAML template to generate the filter dropdowns and is limited to only 1 event type per search.
In relation to the work for #32388 (closed) we need to move this to a Vue component using the new
GlFilteredSearch Pajama's component instead. This will greatly improve the usability of the search functionality for the user and allow us to tie it to a new or updated API to make future work easier.