The latest VVL roll is generating many new errors for
VUID-vkCmdClearColorImage-image-01993. This CL will suppress the
error messages to prevent the test failures until they can be fixed.

Bug: angleproject:4577
Change-Id: I3ea4986c1f43c7d7921761e537d6d51cac3327e5
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2157853Reviewed-by: Tim Van Patten <timvp@google.com>
Commit-Queue: Tobin Ehlis <tobine@google.com>