`BinView`- todo-list

[ritchie46]

These can be done once we merged the string view.

• Reverse (only reverse the views)
• Equality (check offset and prefix in a single u64 equality.
• Growable without dynamic dispatch and bound checks (is used in filter) (partially done)
• mmap (IO in streaming)
• total-bytes-len computation in slice perf: lazy cache binview bytes len #13830
• fix parquet
• fix dataframe protocol fix(python): Fix interchange protocol for new String type #13881
• Zero copy Utf8View to arrow (for utf8 and dictionary types) (need new pyarrow version)
• skip binview in IPC.