nn: Move CTS / VTS to behind 'test' flag

BUG=b:176675086
TEST=emerge-betty aosp-frameworks-ml-nn

Change-Id: I6ba90d5d85c00c7d06d2165071248ab31551e72b
Reviewed-on: https://chromium-review.googlesource.com/c/aosp/platform/frameworks/ml/+/2610242
Tested-by: Jim Pollock <jmpollock@chromium.org>
Auto-Submit: Jim Pollock <jmpollock@chromium.org>
Reviewed-by: Mike Frysinger <vapier@chromium.org>
Commit-Queue: Mike Frysinger <vapier@chromium.org>
1 file changed