* set files to track for coverage collection
* increase timeout to 4h
* trying to add detectOpenHandles to avoid worker stuck
* update config
* make config paths more common
* update configs
* update jest oss config
* exclude 'tests' folder for coverage
* [jenkins] refer to sizes in most pipeline code
* switch back to `linux && immutable` for small instances
Co-authored-by: spalger <spalger@users.noreply.github.com>
Co-authored-by: Elastic Machine <elasticmachine@users.noreply.github.com>