$ git clone -n https://src.fedoraproject.org/rpms/knotes.git /var/lib/mock/f40-build-1856004-24984/root/chroot_tmpdir/scmroot/knotes
Cloning into '/var/lib/mock/f40-build-1856004-24984/root/chroot_tmpdir/scmroot/knotes'...
$ git fetch origin bfef5739dafd0dbc9f0df72eb51ab4a5c29a9f60:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/knotes
 * [new ref]         bfef5739dafd0dbc9f0df72eb51ab4a5c29a9f60 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at bfef573 24.05.2