$ git clone -n https://src.fedoraproject.org/rpms/ga.git /var/lib/mock/f40-build-2620797-64711/root/chroot_tmpdir/scmroot/ga
Cloning into '/var/lib/mock/f40-build-2620797-64711/root/chroot_tmpdir/scmroot/ga'...
$ git fetch origin cb2a2844803ae683729068de01fc4b1429b82d55:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ga
 * [new ref]         cb2a2844803ae683729068de01fc4b1429b82d55 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at cb2a284 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild