The `PRIORITIZE_INTERNAL` option was somehow duplicated, so remove the extra copy, leaving the one under the MrChromebox repo specific settings. TEST=build qemu w/edk2 payload, check build log that the 'PRIORITIZE_INTERNAL' option is only added once to the build string. Change-Id: I4c4c433184d93337c926e256e77054afc00a2566 Signed-off-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/81894 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Sean Rhodes <sean@starlabs.systems>