$ git clone -n https://src.fedoraproject.org/rpms/gssdp.git /var/lib/mock/f40-build-787464-134776/root/chroot_tmpdir/scmroot/gssdp
Cloning into '/var/lib/mock/f40-build-787464-134776/root/chroot_tmpdir/scmroot/gssdp'...
$ git fetch origin ad6e1d2db3230fff049557f052124d439a31a76c:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/gssdp
 * [new ref]         ad6e1d2db3230fff049557f052124d439a31a76c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ad6e1d2 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild