[backport -> release/3.9.x] tests(correlation-id): fix flaky test#14221

ADD-SP merged 1 commit into

release/3.9.xKong/kong:release/3.9.xfrom

backport-14176-to-release/3.9.xKong/kong:backport-14176-to-release/3.9.xCopy head branch name to clipboard