CloudFormation Specifications
- Update CloudFormation specs to `100.0.0` (pull [2493](https://github.com/aws-cloudformation/cfn-lint/pull/2493))
Fixes
- Update rule [E1011](https://github.com/aws-cloudformation/cfn-python-lint/blob/main/docs/rules.md#E1011) to merge key validation into one method (pull [2502](https://github.com/aws-cloudformation/cfn-lint/pull/2502))