With siggen being changed to alter the signature of nostamp tasks on the
fly, having these tasks as nostamp results in the SDK being rebuilt
every time, which is not desirable. In any case this is just legacy from
the days before we used signatures to take care of ensuring these tasks
get re-run when they need to be.
Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
