Splitting out two bugs from 3458.  Most of failing tests are failing
because of Vulkan validation errors in the ANGLE glDrawArrays code.
In those csaes, the copy_tex_image test code actually passes, but the
ANGLE test-runner code is marking the tests as failing because of
Vulkan validation errors.

Bug: angleproject:3458
Bug: angleproject:3817
Bug: angleproject:3818
Change-Id: Idd91d9e44fa7eb6f527425dd77d6cbf949aa5e61
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1756816
Commit-Queue: Ian Elliott <ianelliott@google.com>
Reviewed-by: Jamie Madill <jmadill@chromium.org>