Publish DuckDB SQL Preview v1.6.0 info with DuckDB v0.10.2 support

[RandomFractals]

See updated DuckDB SQL Tools Preview release and docs:

https://github.com/RandomFractals/duckdb-sql-tools/releases/tag/v1.6.0

https://github.com/RandomFractals/duckdb-sql-tools/blob/main/README.md