tiup: add 4 docs dm-prune/start/stop/reload (#5308)#5343

ti-chi-bot merged 1 commit into

pingcap:release-4.0pingcap/docs:release-4.0from

ti-srebot:release-4.0-f0bb3e606103ti-srebot/docs:release-4.0-f0bb3e606103Copy head branch name to clipboard