Build: Bump mypy-boto3-dynamodb from 1.42.33 to 1.42.73#19

dependabot[bot] wants to merge 1 commit intoli-0.11linkedin/iceberg-python:li-0.11from

dependabot/uv/mypy-boto3-dynamodb-1.42.73linkedin/iceberg-python:dependabot/uv/mypy-boto3-dynamodb-1.42.73Copy head branch name to clipboard