$ git clone -n http://git.inferitos.ru/rpms/selinux-policy /var/lib/mock/inferit-8_9-updates-build-34998-70135/root/chroot_tmpdir/scmroot/selinux-policy
Cloning into '/var/lib/mock/inferit-8_9-updates-build-34998-70135/root/chroot_tmpdir/scmroot/selinux-policy'...
$ git fetch origin changed/i8c/selinux-policy-3.14.3-128.el8_9.1:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/selinux-policy
 * [new tag]         changed/i8c/selinux-policy-3.14.3-128.el8_9.1 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d377ec1 import selinux-policy-3.14.3-128.el8_9.1