bash completion for `docker ps --filter status=dead`

Signed-off-by: Harald Albers <github@albersweb.de>

contrib/completion/bash/docker

@@ -1425,7 +1425,7 @@ _docker_ps() {
 			return
 			;;
 		*status=*)
-			COMPREPLY=( $( compgen -W "exited paused restarting running" -- "${cur#=}" ) )
+			COMPREPLY=( $( compgen -W "created dead exited paused restarting running" -- "${cur#=}" ) )
 			return
 			;;
 	esac