$ git clone -n http://git.inferitos.ru/rpms/lua-rpm-macros /var/lib/mock/inferit-9_1-bootstrap-build-4186-4213/root/chroot_tmpdir/scmroot/lua-rpm-macros
Cloning into '/var/lib/mock/inferit-9_1-bootstrap-build-4186-4213/root/chroot_tmpdir/scmroot/lua-rpm-macros'...
$ git fetch origin changed/i9c/lua-rpm-macros-1-6.el9:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/lua-rpm-macros
 * [new tag]         changed/i9c/lua-rpm-macros-1-6.el9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at bc9b807 import lua-rpm-macros-1-6.el9