sb/amd/pi/hudson: Swap the 3-clause BSD license for an SPDX line

This makefile had a 3-clause BSD license. Swap the full license text with an SPDX header.

Looking through the history determined that it had copyright lines,
so those were added back as the license required.

Signed-off-by: Martin Roth <gaumless@gmail.com>
Change-Id: I53a746de6d2e6b60c41415531b7f261e02908b28
Reviewed-on: https://review.coreboot.org/c/coreboot/+/77151
Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Crawford <tcrawford@system76.com>

0 files changed, 0 insertions, 0 deletions