LICENSE: fix copyright holder information
LICENSE: fix copyright holder information

Fill in the copyright holder information and drop
the unneeded all rights reserved.

Signed-off-by: Matt Porter <c1d287ff3802a4aab0e3770389ea24a33314618b@linaro.org>

bcousson/gbsim,bcousson/gbsim,gregkh/gbsim,bcousson/gbsim,gregkh/gbsim,projectara/gbsim,ohporter/gbsim,projectara/gbsim