Add opt-out of stackdriver container check for arm in timer service.

This check is opted out already in the cis-level2 service. It needs
to be opted-out in the main scanner that the timer uses to allow for
the use of timer in arm image to pass for cis-level2.

BUG=b/240445191
TEST=http://sponge2/4cbbb7dd-6294-4218-a6f5-07f1641a74e2
RELEASE_NOTE=None

cos-patch: bug
Change-Id: I9a15899fde75383421010892bad7d0c9348e86af
Reviewed-on: https://cos-review.googlesource.com/c/cos/overlays/board-overlays/+/49609
Reviewed-by: Vaibhav Rustagi <vaibhavrustagi@google.com>
Tested-by: Cusky Presubmit Bot <presubmit@cos-infra-prod.iam.gserviceaccount.com>
2 files changed