edgeos: Remove internal link

BUG=none
TEST=cusky
RELEASE_NOTE=none

Change-Id: Ide8400e30dbb20c443bfcaf59786ea08ea678c62
Reviewed-on: https://cos-review.googlesource.com/c/cos/overlays/board-overlays/+/22330
Reviewed-by: Roy Yang <royyang@google.com>
Tested-by: Cusky Presubmit Bot <presubmit@cos-infra-prod.iam.gserviceaccount.com>
1 file changed