Merge branch 'add-nci-suit-and-virtual-nci-device-driver'

Bongsu Jeon says:

====================
Add nci suit and virtual nci device driver

1/2 is the Virtual NCI device driver.
2/2 is the NCI selftest suite
====================

Link: https://lore.kernel.org/r/20210127130829.4026-1-bongsu.jeon@samsung.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>