Update SDK to 18487.0.0

BUG=b/303317695
TEST=presubmit and validation tests
RELEASE_NOTE=None

Change-Id: Ia6bdab0dd1d478842dff8f10024b9432b5cc4875
Reviewed-on: https://cos-review.googlesource.com/c/third_party/overlays/chromiumos-overlay/+/73161
Tested-by: Cusky Presubmit Bot <presubmit@cos-infra-prod.iam.gserviceaccount.com>
Reviewed-by: Robert Kolchmeyer <rkolchmeyer@google.com>
2 files changed