Tests: Add Identity V trace Test: angle_trace_tests --gtest_filter=*identity_v Bug: b/448431054 Change-Id: Ia39f775dbc22b8c8d7df1a9c49b31f1dd47d6a02 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/7018081 Reviewed-by: Cody Northrop <cnorthrop@google.com> Commit-Queue: Cody Northrop <cnorthrop@google.com>