message: add not about lib only being node
diff: This is a pattern that I found via [Gunnar Grosch](https://twitter.com/GunnarGrosch) and his open source circuit breaker on [GitHub](https://github.com/gunnargrosch/circuitbreaker-lambda). This is a different implementation to solve the same problem as the eventbridge circuit breaker pattern.
  +**Note** This circuit breaker is only available for Node Lambda Functions today so the CDK is Python but the Function will have to stay Node until the library releases a Python implementation or I find a similar Python library
  +
  Some Useful References:
  | Author | Link |
  