$ git clone -n https://src.fedoraproject.org/rpms/sdrpp.git /var/lib/mock/f40-build-797245-141191/root/chroot_tmpdir/scmroot/sdrpp
Cloning into '/var/lib/mock/f40-build-797245-141191/root/chroot_tmpdir/scmroot/sdrpp'...
$ git fetch origin 7bb3798a9abcaaa76433bf82e39262c1278b661e:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/sdrpp
 * [new ref]         7bb3798a9abcaaa76433bf82e39262c1278b661e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7bb3798 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild