Cfn-lint

CloudFormation Specifications
- Update CloudFormation specs to `121.0.0` (pull [2723](https://github.com/aws-cloudformation/cfn-lint/pull/2723))

CloudFormation Specifications
- Update CloudFormation specs to `120.0.0` (pull [2714](https://github.com/aws-cloudformation/cfn-lint/pull/2714))
Fixes
- Fix Conditions logic when checking a condition against a region. Now return True and False when the condition has no basis on region (pull [2721](https://github.com/aws-cloudformation/cfn-lint/pull/2721))
- Rebuild conditions inside the Template class when doing a Transform (pull [2721](https://github.com/aws-cloudformation/cfn-lint/pull/2721))

CloudFormation Specifications
- Update CloudFormation specs to `119.2.0` (pull [2703](https://github.com/aws-cloudformation/cfn-lint/pull/2703))
Fixes
- GetAtt can return objects along with FindInMap (pull [2709](https://github.com/aws-cloudformation/cfn-lint/pull/2709))

Features
- Add custom operators for regex, gt, lt (pull [2694](https://github.com/aws-cloudformation/cfn-lint/pull/2694))
CloudFormation Specifications
- Update CloudFormation specs to `119.1.0` (pull [2698](https://github.com/aws-cloudformation/cfn-lint/pull/2698))

CloudFormation Specifications
- Update CloudFormation specs to `119.1.0` (pull [2678](https://github.com/aws-cloudformation/cfn-lint/pull/2678))
- Update allowed values for `AWS::RDS::DBInstance.PerformanceInsightsRetentionPeriod` (pull [2696](https://github.com/aws-cloudformation/cfn-lint/pull/2696))
Fixes
- Update rule [E3001](https://github.com/aws-cloudformation/cfn-python-lint/blob/main/docs/rules.md#E3001) to evaluate if a resource with a condition is affected by the region (pull [2691](https://github.com/aws-cloudformation/cfn-lint/pull/2691))

Features
- Convert from `re` to `regex` (pull [2643](https://github.com/aws-cloudformation/cfn-lint/pull/2643))
- Implement `IS DEFINED` in custom rules (pull [2656](https://github.com/aws-cloudformation/cfn-lint/pull/2656))
CloudFormation Specifications
- Update CloudFormation specs to `119.0.0` (pull [2660](https://github.com/aws-cloudformation/cfn-lint/pull/2660))
- Patch `AWS::S3::Bucket.InventoryConfiguration.OptionalFields` to include `ChecksumAlgorithm` (pull [2666](https://github.com/aws-cloudformation/cfn-lint/pull/2666))
- Patch `AWS::Cognito::UserPool.UserPollTags` to be a map of strings (pull [2671](https://github.com/aws-cloudformation/cfn-lint/pull/2671))
Fixes
- Update SAM translation to substitute for a sub in `CodeUri` (pull [2661](https://github.com/aws-cloudformation/cfn-lint/pull/2661))
- Update language extensions to validate if a ref is iterable before assuming it is (pull [2665](https://github.com/aws-cloudformation/cfn-lint/pull/2665))
- Update rule [E3001](https://github.com/aws-cloudformation/cfn-python-lint/blob/main/docs/rules.md#E3001) to consider a resource level condition when evaluating if the resource type exists (pull [2668](https://github.com/aws-cloudformation/cfn-lint/pull/2668))
- Update rule [E3012](https://github.com/aws-cloudformation/cfn-python-lint/blob/main/docs/rules.md#E3001) to validate if a map is actually a map (pull [2669](https://github.com/aws-cloudformation/cfn-lint/pull/2669))