loongson/mirror: links for duckdb-spark

loongson/mirror duckdb_spark-1.0.4.tar.gz
loongson/mirror duckdb_spark-1.0.4-py3-none-any.whl
loongson/mirror duckdb_spark-1.0.3.tar.gz
loongson/mirror duckdb_spark-1.0.3-py3-none-any.whl
loongson/mirror duckdb_spark-1.0.2.tar.gz
loongson/mirror duckdb_spark-1.0.2-py3-none-any.whl
loongson/mirror duckdb_spark-1.0.0-py3-none-any.whl