submodules: Add 3rdparty/amd_blobs

This is currently an empty repo.  The intention for amd_blobs may be
found in Documentation/soc/amd/amdblobs_license.md.  A subsequent
patch will make the repo's init and checkout optional based on a
Kconfig symbol.

Change-Id: Ia93fb2711beaea4cb1c8e5d71dc3a9e0facc5485
Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/36441
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>

0 files changed, 0 insertions, 0 deletions