pkg/server: stabilize flaky TestIssue54335 (#67888)#70014

ti-chi-bot wants to merge 1 commit into

pingcap:release-8.5pingcap/tidb:release-8.5from

ti-chi-bot:cherry-pick-67888-to-release-8.5ti-chi-bot/tidb:cherry-pick-67888-to-release-8.5Copy head branch name to clipboard