$ git clone -n http://git.inferitos.ru/rpms/shim /var/lib/mock/inferit-9_3-updates-build-39806-79653/root/chroot_tmpdir/scmroot/shim
Cloning into '/var/lib/mock/inferit-9_3-updates-build-39806-79653/root/chroot_tmpdir/scmroot/shim'...
$ git fetch origin changed/i9/shim-15.8-1.el9_3.inferit:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/shim
 * [new tag]         changed/i9/shim-15.8-1.el9_3.inferit -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 04b5c30 Bump release