$ git clone -n https://gitee.com/src-anolis-os/libpq.git /var/lib/mock/dist-an23.5-build-552567-88924/root/chroot_tmpdir/scmroot/libpq
Cloning into '/var/lib/mock/dist-an23.5-build-552567-88924/root/chroot_tmpdir/scmroot/libpq'...
$ git reset --hard 20276e8b286b13df5a5be5d9f560f0a90a2d38c1
HEAD is now at 20276e8 Update to 15.18 to fix CVE-2026-6473 CVE-2026-6478 CVE-2026-6477