$ git clone -n https://src.fedoraproject.org/rpms/python-jsonschema.git /var/lib/mock/f40-build-2315665-57950/root/chroot_tmpdir/scmroot/python-jsonschema
Cloning into '/var/lib/mock/f40-build-2315665-57950/root/chroot_tmpdir/scmroot/python-jsonschema'...
$ git fetch origin dc3e19f3c35457e27fa11c3cc4ee563750a44a1a:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-jsonschema
 * [new ref]         dc3e19f3c35457e27fa11c3cc4ee563750a44a1a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at dc3e19f Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild