$ git clone -n https://src.fedoraproject.org/rpms/grip.git /var/lib/mock/f40-build-2669335-67258/root/chroot_tmpdir/scmroot/grip
Cloning into '/var/lib/mock/f40-build-2669335-67258/root/chroot_tmpdir/scmroot/grip'...
$ git fetch origin 346f8144e8bc5e250fb01688a2c3113665126565:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/grip
 * [new ref]         346f8144e8bc5e250fb01688a2c3113665126565 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 346f814 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild