$ git clone -n https://gitee.com/yangcheng1203/gnupg2.git /var/lib/mock/dist-an23-build-507839-74953/root/chroot_tmpdir/scmroot/gnupg2
Cloning into '/var/lib/mock/dist-an23-build-507839-74953/root/chroot_tmpdir/scmroot/gnupg2'...
$ git fetch origin e77199d89f6e5e744032c60ba48b41e3cde46e7a:KOJI_FETCH_HEAD
From https://gitee.com/yangcheng1203/gnupg2
 * [new ref]         e77199d89f6e5e744032c60ba48b41e3cde46e7a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e77199d Add patch to fix CVE-2025-68973