zephyr: nivviks: Enable port 80
zephyr: nivviks: Enable port 80

This will enable port80 debug prints
on EC console.

BUG=None
BRANCH=None
TEST=zmake configure -B ~/tmp/nivviks nivviks -b

Change-Id: Id14080618a988df95fea2dbadb60e4061e87fd09
Signed-off-by: Divya Sasidharan <dba62b20a5027527f6399518550d13252dee26fc@intel.com>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3414323
Reviewed-by: Andrew McRae <44ad1424cfc8411c96d9181798ca41ae55709dfb@google.com>

coreboot/chrome-ec,coreboot/chrome-ec,coreboot/chrome-ec,coreboot/chrome-ec,coreboot/chrome-ec,coreboot/chrome-ec