$ git clone -n https://gitee.com/tomcruiseqi/grub2.git /var/lib/mock/dist-an23.3-build-487809-74418/root/chroot_tmpdir/scmroot/grub2
Cloning into '/var/lib/mock/dist-an23.3-build-487809-74418/root/chroot_tmpdir/scmroot/grub2'...
$ git fetch origin 59a8bef1a7c19f8620e1bdbd4d5e17cc5ba05ae0:KOJI_FETCH_HEAD
From https://gitee.com/tomcruiseqi/grub2
 * [new ref]         59a8bef1a7c19f8620e1bdbd4d5e17cc5ba05ae0 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 59a8bef [CVE] CVE-2025-61661,CVE-2025-54770,CVE-2025-61663,CVE-2025-61662,CVE-2025-61664