lakitu: add default_toolbox_config as a USE flag

This will enable downstream boards to customize toolbox
configuration

BUG=b/173529085
TEST=presubmit, and test locally using anthos-amd64-vsphere
RELEASE_NOTE=None

Change-Id: I2ccdf89afbfbc67e23e67c403c337b19ca18ffda
Reviewed-on: https://cos-review.googlesource.com/c/cos/overlays/board-overlays/+/8745
Reviewed-by: Varsha Teratipally <teratipally@google.com>
Tested-by: Cusky Presubmit Bot <presubmit@cos-infra-prod.iam.gserviceaccount.com>
2 files changed