pkg/server: stabilize flaky TestIssue54335#67888

ti-chi-bot[bot] merged 1 commit into

pingcap:masterpingcap/tidb:masterfrom

flaky-claw:flakyfixer/case_1f747bc65647-a3flaky-claw/tidb:flakyfixer/case_1f747bc65647-a3Copy head branch name to clipboard