$ git clone -n https://src.fedoraproject.org/rpms/python-h2.git /var/lib/mock/f39-build-1898737-42816/root/chroot_tmpdir/scmroot/python-h2
Cloning into '/var/lib/mock/f39-build-1898737-42816/root/chroot_tmpdir/scmroot/python-h2'...
$ git fetch origin c88ded02fc7a19154bb8b3c6d11c704acdf70a17:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-h2
 * [new ref]         c88ded02fc7a19154bb8b3c6d11c704acdf70a17 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c88ded0 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild