project-lakitu: Update default toolbox container.

Tag is now v20211027.

BUG=b/213609229
TEST=presubmit,validation tests
RELEASE_NOTE=Updated default toolbox container to v20211027.

Change-Id: I670804d88e4ef1446c550ad61bc4ae13be2d5ddb
Reviewed-on: https://cos-review.googlesource.com/c/cos/overlays/board-overlays/+/27540
Tested-by: Cusky Presubmit Bot <presubmit@cos-infra-prod.iam.gserviceaccount.com>
Reviewed-by: Roy Yang <royyang@google.com>
2 files changed