[Catalogs] [Delta Lake] Add support for reading tables with deletion vectors

[clarkzinzow]

Delta Lake can improve the efficiency of row deletions with deletion vectors, which is an "has this row been deleted" bitmap that elides rewriting Parquet files whenever a row is deleted. Our Delta Lake reader should support reading Delta Lake tables that contain deletion vectors, which would involve carrying along the bitmap into the Parquet scan as a mask and pruning the relevant rows from the scan before they are decoded and materialized.

Resources

• https://docs.delta.io/latest/delta-deletion-vectors.html
• https://github.com/delta-io/delta/blob/master/PROTOCOL.md#deletion-vectors
• https://docs.google.com/document/d/1lv35ZPfioopBbzQ7zT82LOev7qV7x4YNLkMr2-L5E_M/edit#heading=h.cb81q2y0eh35
• https://docs.google.com/document/d/1lv35ZPfioopBbzQ7zT82LOev7qV7x4YNLkMr2-L5E_M/edit#heading=h.zh5i3rlz2brp
• https://docs.google.com/document/d/1lv35ZPfioopBbzQ7zT82LOev7qV7x4YNLkMr2-L5E_M/edit#heading=h.yvlcj9hgj4tr

[kevinzwang]

This functionality is not currently supported in delta-rs, but it is in delta-kernel-rs. Our plan is currently to develop a new, all-rust code path for read_deltalake that uses delta-kernel-rs instead, which will be disabled by default initially, but can be enabled with a parameter and will support deletion vector reading