$ git clone -n https://gitee.com/src-opencloudos-rpms/crypto-policies /var/lib/mock/dist-oc8-build-57857-15781/root/chroot_tmpdir/scmroot/crypto-policies
Cloning into '/var/lib/mock/dist-oc8-build-57857-15781/root/chroot_tmpdir/scmroot/crypto-policies'...
$ git fetch origin oc8:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/crypto-policies
 * [new branch]      oc8        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 87a29c6 import crypto-policies-20230731-1.git3177e06.tl3