This has always been set in downstream defconfig's; remove it here
to avoid build issues with Jenkin's being unable to find a suitable
EC binary.
Change-Id: I02a10211d7cec9a2c8a0837f77ca17acdcb06c22
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/85973
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
71c8a5663b