Support GenericListViewArray::new_unchecked and refactor ListView json decoder#9648

alamb merged 3 commits intoapache:mainapache/arrow-rs:mainfrom

liamzwbao:issue-9646-unsafe-list-view-json-readerliamzwbao/arrow-rs:issue-9646-unsafe-list-view-json-readerCopy head branch name to clipboard