$ git clone -n https://src.fedoraproject.org/rpms/os-prober.git /var/lib/mock/f41-build-838675-159749/root/chroot_tmpdir/scmroot/os-prober
Cloning into '/var/lib/mock/f41-build-838675-159749/root/chroot_tmpdir/scmroot/os-prober'...
$ git fetch origin 5007901cafd82de37322c36ddcdf64be6cc3a676:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/os-prober
 * [new ref]         5007901cafd82de37322c36ddcdf64be6cc3a676 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5007901 Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild