[FLINK-39363][Test] Fix flaky test PaimonSinkITCase#4366

yuxiqian merged 1 commit intoapache:masterapache/flink-cdc:masterfrom

Hisoka-X:FLINK-39363-flaky-paimon-caseHisoka-X/flink-cdc:FLINK-39363-flaky-paimon-caseCopy head branch name to clipboard