project-lakitu: remove EC2 as datasource for azure in cloud-init

BUG=b/177017435
TEST=presubmit
RELEASE_NOTE=None

Change-Id: I1c1507cfa86b4eb74eaecd4efc5b9272a3258767
Reviewed-on: https://cos-review.googlesource.com/c/cos/overlays/board-overlays/+/10420
Reviewed-by: Roy Yang <royyang@google.com>
Tested-by: Cusky Presubmit Bot <presubmit@cos-infra-prod.iam.gserviceaccount.com>
1 file changed