Add bucket partitioning scan#4

toutane wants to merge 5 commits into

charlesantoine.leger/support-io-runtimeDataDog/iceberg-rust:charlesantoine.leger/support-io-runtimefrom

charlesantoine.leger/datafusion-bucket-partitioningDataDog/iceberg-rust:charlesantoine.leger/datafusion-bucket-partitioningCopy head branch name to clipboard