mb/amd/mandolin/Kconfig: update help text for AMD_LPC_DEBUG_CARD

The existing help text wasn't updated for Mandolin after it was copied
from an older reference board and contained some information that
doesn't apply to Mandolin.

Change-Id: Ib34abb2ee8b289df5f7085957042fe00ad506ca9
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47481
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Jason Glenesk <jason.glenesk@gmail.com>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>

0 files changed, 0 insertions, 0 deletions