mypy-boto3-mpa: Type Annotations for boto3 Multiparty Approval Service

mypy-boto3-mpa provides precise type annotations for the boto3 Multiparty Approval (MPA) service, generated by the `mypy-boto3-builder`. It helps improve code quality and catch type-related errors at development time when working with the AWS MPA API using boto3. The current version is 1.42.62, and releases are frequent, typically in sync with new boto3/botocore releases and AWS service updates.