Added ytop_strategy_on_delete_waiting_time_seconds prometheus metric#641

koct9i merged 2 commits intoytsaurus:mainytsaurus/ytsaurus-k8s-operator:mainfrom

qurname2:qurname2/rolling-update-ondelete-metricsqurname2/yt-k8s-operator:qurname2/rolling-update-ondelete-metricsCopy head branch name to clipboard