- update to 0.79.9:
* Update CloudFormation specs to `138.0.0` (pull #2857)
* Fix `AWS::LanguageExtensions` to have regex escape for string
replacement (pull #2862)

* New rule E3504 to validate resources with AWS::Backup::BackupPlan.
- Update `AWS::Lambda::Function.MemorySize` to new service limits
- Add `RouteSelectionExpression` to exludes on rule
* Expand Allowed Values for AWS::AmazonMQ::Broker.EngineVersion
* Update AWS::Lambda::EventSourceMapping.EventSourceArn to allow
* Update rule E3008 to allow for lists in getatt allowed values
* Add registry_schemas to be supported in the .cfnlintrc (pull
* Cache all rules to speed up reloading rules when scanning
* Add support to validate private types from the CloudFormation
* Update allowed values for AWS::DocDB::DBCluster.EngineVersion
* Fix an issue with RegexDict to return the longest matched value
* Fix rule E3008 to not fail when using
AWS::ServiceCatalog::CloudFormationProvisionedProduct Outputs
* Make sure types are strings before assuming they are (pull
* Remove rules W2509, E2004, E2505, E2510 and move logic to rules
* Remove rule E2530 and move logic to W2030 and E3030 (pull
* Update rule E3002 to error when a singular function is used
* Update rule E2503 to include more attributes for application
* Expand Allowed Values for AWS::AmazonMQ::Broker EngineVersion
* Update rule E2529 to allow for two subscriptions per log group
* Allow SAM translation for AutoPublishAlias in Globals (pull
* Allow numbers and booleans when doing a Fn::Sub parameter (pull
* Add rule E3017 to validate when properties are required based
* Add rule E3018 to validate when properties are unwanted based
* Add allowed values for AWS::Lambda::EventSourceMapping (pull