Update copyright to The Linux Foundation

Change-Id: I7511893775a97b71589426d45e365776160830d6
external:qrngd: Add new module to support ioctl calls to qnrg

QRNG bus scale is set to high before qrng_read and set
to low after qrng_read, this impacts the performance on boot-up,
as there are various clients using qrng during bootup.Inorder to
fix this problem, an exectuable is called after boot_complete, this
calls into kernel module (that sets low bandwidth). A new executable
that calls into the kernel is introduced here.

Change-Id: I300656908fe3cceeb0890a1a52ce412b75f766e5
Merge "external:qrngd: Add new module to support ioctl calls to qnrg"