$ git clone -n https://src.fedoraproject.org/rpms/squeekboard.git /var/lib/mock/f39-build-1564669-37514/root/chroot_tmpdir/scmroot/squeekboard
Cloning into '/var/lib/mock/f39-build-1564669-37514/root/chroot_tmpdir/scmroot/squeekboard'...
$ git fetch origin e85243942b2a2492f866609a5b05bed6f29b5be2:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/squeekboard
 * [new ref]         e85243942b2a2492f866609a5b05bed6f29b5be2 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e852439 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild