[skottie] Cleanup: convert remaining effects to new adapter pattern

Also add a couple of tests for missing coverage.

TBR=
Change-Id: I420c71d73657c5d003fda94a4c43dde20a1a6b87
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/267556
Reviewed-by: Florin Malita <fmalita@chromium.org>
Commit-Queue: Florin Malita <fmalita@chromium.org>
10 files changed