lakitu: Rename virtual target per our overlay refactor design

remove lakitu from the target name

BUG=b/181678324
TEST=presubmit
RELEASE_NOTE=None

Change-Id: Ia790f02f6b7928f6f04b975e4b950e6f3dbdda6e
Reviewed-on: https://cos-review.googlesource.com/c/cos/overlays/board-overlays/+/13510
Tested-by: Cusky Presubmit Bot <presubmit@cos-infra-prod.iam.gserviceaccount.com>
Reviewed-by: Robert Kolchmeyer <rkolchmeyer@google.com>
12 files changed