Tests: Add Brotato ANGLE trace Test: angle_trace_tests --gtest_filter=*brotato Bug: b/397185288 Change-Id: I3d89d4b073b56efeede42abf5b0f44f8e9bd221a Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/6277708 Commit-Queue: Cody Northrop <cnorthrop@google.com> Reviewed-by: Cody Northrop <cnorthrop@google.com>