[skottie] Fix 3d rotation order

TBR=reed
Change-Id: I07263ad7ef0b86ce1ace19d68f3f3b08cfd76dfd
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/210300
Reviewed-by: Florin Malita <fmalita@chromium.org>
Commit-Queue: Florin Malita <fmalita@chromium.org>
2 files changed