Aztec ruins is using the same texture (but different level controlled by
a uniform variable) for textureLod and rendering. This triggers vulkan
validation error. This CL put it in the ignore list so that it can pass.

Bug: b/175584609
Change-Id: I7623e7b448514b3c12268aa5fe154f4c2f59b059
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2770686
Commit-Queue: Charlie Lao <cclao@google.com>
Reviewed-by: Tim Van Patten <timvp@google.com>
Reviewed-by: Jamie Madill <jmadill@chromium.org>