$ git clone -n https://gitee.com/lzq11122/cosign.git /var/lib/mock/dist-an23-build-530225-80258/root/chroot_tmpdir/scmroot/cosign
Cloning into '/var/lib/mock/dist-an23-build-530225-80258/root/chroot_tmpdir/scmroot/cosign'...
$ git fetch origin ba05e28f8ff1b77dddc33eb216047176edd14c56:KOJI_FETCH_HEAD
From https://gitee.com/lzq11122/cosign
 * [new ref]         ba05e28f8ff1b77dddc33eb216047176edd14c56 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ba05e28 Add patch to fix CVE-2026-39395