$ git clone -n https://gitee.com/src-anolis-os/tigervnc.git /var/lib/mock//dist-an23.5-riscv-build-539786-84419/root/chroot_tmpdir/scmroot/tigervnc
Cloning into '/var/lib/mock//dist-an23.5-riscv-build-539786-84419/root/chroot_tmpdir/scmroot/tigervnc'...
$ git fetch origin a23:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-os/tigervnc
 * [new branch]      a23        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at bcc0c81 Rebuild with xorg-x11-server to fix CVE-2026-34000,CVE-2026-34002,CVE-2026-34003