$ git clone -n https://src.fedoraproject.org/rpms/cambozola.git /var/lib/mock/f40-build-1992242-43574/root/chroot_tmpdir/scmroot/cambozola
Cloning into '/var/lib/mock/f40-build-1992242-43574/root/chroot_tmpdir/scmroot/cambozola'...
$ git fetch origin f66ea7ffd3817372f58d43e564c1053a77bfcc4d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/cambozola
 * [new ref]         f66ea7ffd3817372f58d43e564c1053a77bfcc4d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f66ea7f Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild