$ git clone -n https://src.fedoraproject.org/rpms/itinerary.git /var/lib/mock/f41-build-side-1-2834444-33684/root/chroot_tmpdir/scmroot/itinerary
Cloning into '/var/lib/mock/f41-build-side-1-2834444-33684/root/chroot_tmpdir/scmroot/itinerary'...
$ git fetch origin 507e48f4644fc27eef09eacb48cd9ae8151be88d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/itinerary
 * [new ref]         507e48f4644fc27eef09eacb48cd9ae8151be88d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 507e48f 24.08.1