$ git clone -n http://git.inferitos.ru/rpms/selinux-policy /var/lib/mock/inferit-8_10-bootstrap-build-37978-75799/root/chroot_tmpdir/scmroot/selinux-policy
Cloning into '/var/lib/mock/inferit-8_10-bootstrap-build-37978-75799/root/chroot_tmpdir/scmroot/selinux-policy'...
$ git fetch origin changed/i8c-beta/selinux-policy-3.14.3-137.el8:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/selinux-policy
 * [new tag]         changed/i8c-beta/selinux-policy-3.14.3-137.el8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9d5bc4c import selinux-policy-3.14.3-137.el8