$ git clone -n http://git.inferitos.ru/rpms/libpq.git /var/lib/mock/inferit-9_3-bootstrap-build-21811-37055/root/chroot_tmpdir/scmroot/libpq
Cloning into '/var/lib/mock/inferit-9_3-bootstrap-build-21811-37055/root/chroot_tmpdir/scmroot/libpq'...
$ git fetch origin changed/i9c-beta/libpq-13.11-1.el9:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/libpq
 * [new tag]         changed/i9c-beta/libpq-13.11-1.el9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f4cd461 import libpq-13.11-1.el9