$ git clone -n https://src.fedoraproject.org/rpms/kf5-libkcddb.git /var/lib/mock/f40-build-2475412-61566/root/chroot_tmpdir/scmroot/kf5-libkcddb
Cloning into '/var/lib/mock/f40-build-2475412-61566/root/chroot_tmpdir/scmroot/kf5-libkcddb'...
$ git fetch origin 62c1edf8e85af334d8daeb0518e21edfa5d66261:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kf5-libkcddb
 * [new ref]         62c1edf8e85af334d8daeb0518e21edfa5d66261 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 62c1edf 23.08.5