Allow system permission for RPS sysfs nodes, so that cnss-daemon, user space daemon can enable RPS(Receive packet steering) feature. Change-Id: Iccebc347d959fc8ca35f28cb64e7bcf6b05f341a CRs-Fixed: 2768237
Change-Id: I550cc82d52a8a8b93398f00bd7d5c3ba221a5b7f