chore: use sync.WaitGroup.Go when possible (#1996)
* chore: use sync.WaitGroup.Go when possible
* Update internal/watcher/watcher.go
Co-authored-by: Alexandre Daubois <2144837+alexandre-daubois@users.noreply.github.com>
---------
Co-authored-by: Alexandre Daubois <2144837+alexandre-daubois@users.noreply.github.com>