Guard some gms/tests that require Skottie code

This hopefully fixes the Android roll.

Larger question: why does Android framework build *all* of our gms?
Does it really need to run CodecAnimTest also?

Change-Id: I6217cfe22c02ec9c1f1ac8d7f4c5ae6daa1caba6
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/809077
Commit-Queue: Kevin Lubick <kjlubick@google.com>
Reviewed-by: Nolan Scobie <nscobie@google.com>
4 files changed