Fixes
- Fix rule [E3002](https://github.com/aws-cloudformation/cfn-python-lint/blob/main/docs/rules.md#E3002) to not fail when looking for lists of objects and using a FindInMap or GetAtt to a custom resource as both could suppliy a list of objects
- Remove rule [E1025](https://github.com/aws-cloudformation/cfn-python-lint/blob/main/docs/rules.md#E1025) which was duplicative to the more extensive rule E8002
- Fix rule [E3020](https://github.com/aws-cloudformation/cfn-python-lint/blob/main/docs/rules.md#E3020) to allow for quotes when checking the length
- Add generic exception handling to SAM transforming functions
- Complete redo how we handle arguments to fix issues created when linting multiple files with cfn-lint configurations in the file
- New CloudFormation spec patch to not require CidrBlock on resource type AWS::EC2::NetworkAclEntry
- New updates to AtLeastOne.json definition to require CidrBlock or Ipv6CidrBlock on resource type AWS::EC2::NetworkAclEntry
- A few documentation improvements