CTS bugs are fixed in [1] and [2].

[1]: https://gerrit.khronos.org/c/vk-gl-cts/+/7062
[2]: https://gerrit.khronos.org/c/vk-gl-cts/+/7049

Bug: angleproject:5673
Change-Id: I2d86f53a6a83bab143f89896d4d5dab3cc7b2334
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2808053Reviewed-by: Charlie Lao <cclao@google.com>
Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>