$ git clone -n https://src.fedoraproject.org/rpms/knotes.git /var/lib/mock/f40-build-2297078-56437/root/chroot_tmpdir/scmroot/knotes
Cloning into '/var/lib/mock/f40-build-2297078-56437/root/chroot_tmpdir/scmroot/knotes'...
$ git fetch origin 04f3e403691b7960f33aad26b5b27cd3dac4b63c:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/knotes
 * [new ref]         04f3e403691b7960f33aad26b5b27cd3dac4b63c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 04f3e40 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild