Tests: Add Age of Origins Z trace Test: angle_trace_tests --gtest_filter=TraceTest.age_of_origins_z Bug: b/267289988 Change-Id: Ic7ca3270879b83a47101e58b86bad056a002dbf6 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/4209853 Reviewed-by: Cody Northrop <cnorthrop@google.com> Commit-Queue: Mark Łobodziński <mark@lunarg.com>