chore: use right configuration for cdn flush#6693

csuzhangxc merged 1 commit intopingcap:release-1.xpingcap/tidb-operator:release-1.xfrom

lybcodes:fix/release-1.x-20260128-4lybcodes/tidb-operator:fix/release-1.x-20260128-4Copy head branch name to clipboard