$ git clone -n https://src.fedoraproject.org/rpms/pe-bear.git /var/lib/mock/f40-build-793724-139150/root/chroot_tmpdir/scmroot/pe-bear
Cloning into '/var/lib/mock/f40-build-793724-139150/root/chroot_tmpdir/scmroot/pe-bear'...
$ git fetch origin 91233d5b1d423957eb9a7a46c40596d6106b690c:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/pe-bear
 * [new ref]         91233d5b1d423957eb9a7a46c40596d6106b690c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 91233d5 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild