[GatheredParameters] fix memory leak (#2665)
* [GatheredParameters] fix memory leak
* simplify
* cleanup and move
* style
* Formatting
* fix test
* fix test
* fix test take 2
* Trigger CI
Co-authored-by: Olatunji Ruwase <olruwase@microsoft.com>
Co-authored-by: Joe Mayer <114769929+jomayeri@users.noreply.github.com>
