Mitchell Knoth

Depending on if this is a breaking change or not, but the version of the lambdas should be bumped to `nodejs20.x` to avoid this error [Lambda that failed first](https://github.com/aws-samples/serverless-coffee-workshop/blob/main/setup/template.yaml#L660)

@bfreiberg , the CF template that is fetched from the Self Hosted part of the workshop is still leveraging v14 I am able to fix this myself, but just thought...