Fixes
- Internalize json schema work and customize for CloudFormation purposes (pull #2730)
- Fix an issue where disabled rules will result in an error (pull #2739)
- Fix an issue where GetAtts of arrays are dropped (pull #2740)
- Switch to pyproject.toml and pre-commit for lint (pull #2749)
- Move
cfnSchema
into patching as needed (pull #2752) - Rework how we handle CloudFormation functions (pull #2760)