$ git clone -n https://src.fedoraproject.org/rpms/gap-pkg-liering.git /var/lib/mock/f40-build-2278955-55297/root/chroot_tmpdir/scmroot/gap-pkg-liering
Cloning into '/var/lib/mock/f40-build-2278955-55297/root/chroot_tmpdir/scmroot/gap-pkg-liering'...
$ git fetch origin e46926d0a6e28b3be343433103604361bfcf830e:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/gap-pkg-liering
 * [new ref]         e46926d0a6e28b3be343433103604361bfcf830e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e46926d Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild