Incorrect version strings on AmazonMQ

[kisst]

https://docs.aws.amazon.com/amazon-mq/latest/developer-guide/broker-engine.html suggest that the valid values are ActiveMQ 5.15.8 and etc, while the API accept the short / number version only like 5.15.8 and etc, example error from CFN:

Broker engine version [ActiveMQ 5.15.8] is invalid for broker engine type [ACTIVEMQ].
Valid values: [5.15.8, 5.15.6, 5.15.0]. 
(Service: AmazonMQ; Status Code: 400; Error Code: BadRequestException; Request ID: ...

based on this the cfn-lint project also mark all template invalid.

curl -s https://raw.githubusercontent.com/awslabs/cfn-python-lint/master/src/cfnlint/data/CloudSpecs/eu-west-1.json  | jq -r .ValueTypes.AmazonMQEngineVersion.AllowedValues[]
ActiveMQ 5.15.0
ActiveMQ 5.15.6
ActiveMQ 5.15.8

Before raising this as an issue there, should address the documentation error first.

[smckenzie23]

Amazon MQ does support these version. This is not meant to be a code string, and in every case where that is it uses "5.15.8" or similar. This is a document meant to list what engines it supports.

For instance "ActiveMQ 5.15.8 (recommended)" is not meant to be pasted into CloudFormation.