Update Windows AMD suppression.
Update Windows AMD suppression.

Should have been specified for OpenGL instead of D3D11.

Bug: chromium:967796
Change-Id: I099ab51709f69e7abb7fe698e6010241bdccb4bf
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1635751
Reviewed-by: Jamie Madill <7e492b4f1c8458024932de3ba475cbf015424c30@chromium.org>
Commit-Queue: Jamie Madill <7e492b4f1c8458024932de3ba475cbf015424c30@chromium.org>

ppy/angle,ppy/angle,ppy/angle,ppy/angle