Add micro-benchmarks to verify the performance degradation related to
the number of active `AsyncLocalStorage`s.
With these benchmarks, trying to improve the async context propagation
to be an O(1) operation, which is an operation more frequent compared
to `asyncLocalStorage.run` and `asyncLocalStorage.getStore`.
PR-URL: https://github.com/nodejs/node/pull/46414
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Gerhard Stöbich <deb2001-github@yahoo.de>
Reviewed-By: Minwoo Jung <nodecorelab@gmail.com>
