$ git clone -n http://git.inferitos.ru/rpms/bison /var/lib/mock/inferit-9_4-aarch64-bootstrap-build-56041-126476/root/chroot_tmpdir/scmroot/bison
Cloning into '/var/lib/mock/inferit-9_4-aarch64-bootstrap-build-56041-126476/root/chroot_tmpdir/scmroot/bison'...
$ git fetch origin changed/i9c/bison-3.7.4-5.el9:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/bison
 * [new tag]         changed/i9c/bison-3.7.4-5.el9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 35de1c0 import bison-3.7.4-5.el9