Cfn-lint

CloudFormation Specifications
- Update spec files as of 2021.01.08 (pull [1846](https://github.com/aws-cloudformation/cfn-python-lint/pull/1846))
- Update `AWS::Lambda::Function.MemorySize` to new service limits (pull [1858](https://github.com/aws-cloudformation/cfn-python-lint/pull/1858))
Fixes
- Replace `ContentUri` to a s3 path when doing a SAM transform (pull [1853](https://github.com/aws-cloudformation/cfn-python-lint/pull/1853))
- Add `RouteSelectionExpression` to exludes on rule [E1029](https://github.com/aws-cloudformation/cfn-python-lint/blob/main/docs/rules.md#E1029) (pull [1852](https://github.com/aws-cloudformation/cfn-python-lint/pull/1852))
- Remove newlines from parseable format messages (pull [1854](https://github.com/aws-cloudformation/cfn-python-lint/pull/1854))

CloudFormation Specifications
- Expand Allowed Values for `AWS::AmazonMQ::Broker.EngineVersion` (pull [1841](https://github.com/aws-cloudformation/cfn-python-lint/pull/1841))
- Update spec files as of 2020.12.30 (pull [1831](https://github.com/aws-cloudformation/cfn-python-lint/pull/1831))
- Update `AWS::Lambda::EventSourceMapping.EventSourceArn` to allow `StreamARN` and `ConsumerARN` (pull [1850](https://github.com/aws-cloudformation/cfn-python-lint/pull/1850))
Fixes
- Reinitialize [E3022](https://github.com/aws-cloudformation/cfn-python-lint/blob/main/docs/rules.md#E3022) on every template (pull [1848](https://github.com/aws-cloudformation/cfn-python-lint/pull/1848))
- Update rule [E3008](https://github.com/aws-cloudformation/cfn-python-lint/blob/main/docs/rules.md#E3008) to allow for lists in getatt allowed values (pull [1850](https://github.com/aws-cloudformation/cfn-python-lint/pull/1850))

Fixes
- Reinitialize the limits in rule [E3021](https://github.com/aws-cloudformation/cfn-python-lint/blob/main/docs/rules.md#E3021) (pull [1834](https://github.com/aws-cloudformation/cfn-python-lint/pull/1834))
- Add `registry_schemas` to be supported in the `.cfnlintrc` (pull [1836](https://github.com/aws-cloudformation/cfn-python-lint/pull/1836))

Features
- Cache all rules to speed up reloading rules when scanning multiple templates (pull [1789](https://github.com/aws-cloudformation/cfn-python-lint/pull/1789))
CloudFormation Specifications
- Update FSx Storage Capacity to a minimum of 32 (pull [1827](https://github.com/aws-cloudformation/cfn-python-lint/pull/1827))
- Update spec files as of 2012.12.14 (pull [1821](https://github.com/aws-cloudformation/cfn-python-lint/pull/1821))
Fixes
- Loosen version requirements for python package six (pull [1825](https://github.com/aws-cloudformation/cfn-python-lint/pull/1825))

Features
- Add support to validate private types from the CloudFormation Registry (pull [1732](https://github.com/aws-cloudformation/cfn-python-lint/pull/1732))
CloudFormation Specifications
- Update allowed values for AWS::DocDB::DBCluster.EngineVersion (pull [1810](https://github.com/aws-cloudformation/cfn-python-lint/pull/1810))
- Updated specs as of 2020.12.3 (pull [1804](https://github.com/aws-cloudformation/cfn-python-lint/pull/1804))
Fixes
- Fix an issue with RegexDict to return the longest matched value (pull [1815](https://github.com/aws-cloudformation/cfn-python-lint/pull/1815))
- Fix rule [E3008](https://github.com/aws-cloudformation/cfn-python-lint/blob/main/docs/rules.md#E3008) to not fail when using `AWS::ServiceCatalog::CloudFormationProvisionedProduct` `Outputs` (pull [1809](https://github.com/aws-cloudformation/cfn-python-lint/pull/1809))
- Loosen version constraints on `importlib_resources` (pull [1808](https://github.com/aws-cloudformation/cfn-python-lint/pull/1808))

Features
- Add support for modules (pull [1800](https://github.com/aws-cloudformation/cfn-python-lint/pull/1800) and pull #[1801](https://github.com/aws-cloudformation/cfn-python-lint/pull/1801))
- Colored Output and Pretty Formatting (pull [1742](https://github.com/aws-cloudformation/cfn-python-lint/pull/1742))
CloudFormation Specifications
- Update CloudFormation specs to 21.0.0 (pull [1799](https://github.com/aws-cloudformation/cfn-python-lint/pull/1799))
Fixes
- Patch AWS::EC2::CarrierGateway for Tags (pull [1790](https://github.com/aws-cloudformation/cfn-python-lint/pull/1790))
- Make sure types are strings before assuming they are (pull [1791](https://github.com/aws-cloudformation/cfn-python-lint/pull/1791))
- Add all for certain availability zone items (pull [1798](https://github.com/aws-cloudformation/cfn-python-lint/pull/1798))