$ git clone -n https://src.fedoraproject.org/rpms/python-jsonschema.git /var/lib/mock/f39-build-1426608-31601/root/chroot_tmpdir/scmroot/python-jsonschema
Cloning into '/var/lib/mock/f39-build-1426608-31601/root/chroot_tmpdir/scmroot/python-jsonschema'...
$ git fetch origin 512d7b559036c187fedbaf223a3622c130ccb5f6:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-jsonschema
 * [new ref]         512d7b559036c187fedbaf223a3622c130ccb5f6 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 512d7b5 Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild