Dagster DuckDB Integration

The `dagster-duckdb` library provides dedicated ops, resources, and IO managers for integrating DuckDB databases with Dagster data pipelines. It enables users to easily read from and write to DuckDB, manage database connections, and persist assets. The library's releases are tightly coupled with the Dagster core framework's major versions, ensuring compatibility and leveraging the latest features of both Dagster and DuckDB. Current version is 0.29.0.