fix: implement dropTable and fix deregisterTable semantics for hive2/hive3#12

jackye1995 merged 4 commits into

lance-format:mainlance-format/lance-namespace-impls:mainfrom

hfutatzhanghb:zhb-dev-droptable-delete-datahfutatzhanghb/lance-namespace-impls:zhb-dev-droptable-delete-dataCopy head branch name to clipboard