Cfn-lint

CloudFormation Specifications
- Add `INSTANCE` to `DLMPolicyResourceType` allowed values (pull [995](https://github.com/aws-cloudformation/cfn-python-lint/pull/995))
- Update specs from weird 4.1.0 release (pull [994](https://github.com/aws-cloudformation/cfn-python-lint/pull/994))
- Update instance types and patches from SSM to date 2019.07.04 (pull [1001](https://github.com/aws-cloudformation/cfn-python-lint/pull/1001))
- Add all the allowed values of the AWS::EFS Resources (pull [990](https://github.com/aws-cloudformation/cfn-python-lint/pull/990))
Fixes
- Fix an issue where rules were being loaded twice (pull [980](https://github.com/aws-cloudformation/cfn-python-lint/pull/980))
- Fix an issue with rule [E1010](https://github.com/aws-cloudformation/cfn-python-lint/blob/main/docs/rules.md#E1010) to split GetAtt strings into two values (issue [986](https://github.com/aws-cloudformation/cfn-python-lint/issues/986))
- Update rules [E8004](https://github.com/aws-cloudformation/cfn-python-lint/blob/main/docs/rules.md#E8004), [E8003](https://github.com/aws-cloudformation/cfn-python-lint/blob/main/docs/rules.md#E8003), [E8005](https://github.com/aws-cloudformation/cfn-python-lint/blob/main/docs/rules.md#E8005), and [E8006](https://github.com/aws-cloudformation/cfn-python-lint/blob/main/docs/rules.md#E8006) to not flag functions used in Service Catalog rules section (issue [979](https://github.com/aws-cloudformation/cfn-python-lint/issues/979))
- Patched testing for Lambda Runtime EOL and end dates to test as if a specific date (pull [999](https://github.com/aws-cloudformation/cfn-python-lint/pull/999))

CloudFormation Specifications
- Update specs to 4.1.0
- Added LaunchTemplateId/LaunchTemplateName of the AutoScalingGroup to the OnlyOne
- Patch resource AWS::EC2::LaunchTemplate property TagSpecifications
- Add AWS::EC2::LaunchTemplate property to LaunchTemplateName min/max/pattern
- Add AWS::EC2::LaunchTemplate allowed values for the ResourceType property
- Remove/Add services to region tables based on SSM endpoints
Fixes
- Update JsonSchem to 3.0 to support the new version 1.12.0 of aws-sam-translator
- Update rule [E2503](https://github.com/aws-cloudformation/cfn-python-lint/blob/main/docs/rules.md#E2503) to allow NLBs to use UDP
- Update rule [E3020](https://github.com/aws-cloudformation/cfn-python-lint/blob/main/docs/rules.md#E3020) to include many special characters for DNS records
- Sort filenames when getting a bunch of templates from a folder
- Fix typos in the integration documentation

Features
- Remove rule [W2507](https://github.com/aws-cloudformation/cfn-python-lint/blob/main/docs/rules.md#W2507) and use rule [E3008](https://github.com/aws-cloudformation/cfn-python-lint/blob/main/docs/rules.md#E3008) instead
- Remove rule [W2508](https://github.com/aws-cloudformation/cfn-python-lint/blob/main/docs/rules.md#W2508) and use rule [E3008](https://github.com/aws-cloudformation/cfn-python-lint/blob/main/docs/rules.md#E3008) instead
CloudFormation Specifications
- Update specs to 3.4.0
- Add all the allowed values of the AWS::ECS Resources.
- Update CloudFormation Spec to include the Backup Resources
- Add Cognito RefreshTokenValidity number limits
Fixes
- Fix copy-paste typo in Not function check
- Don't fail when conditions are used with parameters and allowed values
- More IAM Resource exceptions for Sub Needed check

Features
- Update rule [E3001](https://github.com/aws-cloudformation/cfn-python-lint/blob/main/docs/rules.md#E3001) to validate that a Resource Condition is a string
CloudFormation Specifications
- Add all the allowed values of the AWS::EC2 CapacityReservation Resources
- Update Launch Configuration IamInstanceProfile to support Ref or GetAtt to an IAM Instance Profile
Fixes
- Fix `lessthan` type in a bunch of rules
- Update rule [E2507](https://github.com/aws-cloudformation/cfn-python-lint/blob/main/docs/rules.md#E2507) to handle intrinsics when testing the values for `Effect`
- Fix rule [E8002](https://github.com/aws-cloudformation/cfn-python-lint/blob/main/docs/rules.md#E8002) to not error when the Condition isn't a string

Features
- Include more resource types in [W3037](https://github.com/aws-cloudformation/cfn-python-lint/blob/main/docs/rules.md#W30307)
CloudFormation Specifications
- Add Resource Type `AWS::CDK::Metadata`
Fixes
- Uncap requests dependency in setup.py
- Check Join functions have lists in the correct sections
- Pass a parameter value for AutoPublishAlias when doing a Transform
- Show usage examples when displaying the help

Fixes
- Support dumping strings for datetime objects when doing a Transform