project-lakitu: Update virtuals version

Let's update the version of virtuals in project-lakitu to match the
convention documented here:
https://chromium.googlesource.com/chromiumos/docs/+/master/portage/ebuild_faq.md#overriding-virtual-policies

Our `repo upload` hooks are enforcing this convention for new virtuals.

BUG=b/171776508
TEST=cuskyctl presubmits on most boards; see CL comments
RELEASE_NOTE=None

Change-Id: Ifc92d70336d16693f352302bcae18bd0251554e7
Reviewed-on: https://cos-review.googlesource.com/c/cos/overlays/board-overlays/+/8340
Tested-by: Cusky Presubmit Bot <presubmit@cos-infra-prod.iam.gserviceaccount.com>
Reviewed-by: Roy Yang <royyang@google.com>
48 files changed