tests: Fix unexpected errors in CGP scissor check
tests: Fix unexpected errors in CGP scissor check

Fixed 3 issues in PSOViewportCountWithoutDataAndDynScissorMismatch,
fixed some clang-format stuff.

Change-Id: I65ad1ff193acc18a6ee9e96521b5dd5f2f196eb9

KhronosGroup/Vulkan-LoaderAndValidationLayers,KhronosGroup/Vulkan-LoaderAndValidationLayers,KhronosGroup/Vulkan-LoaderAndValidationLayers,KhronosGroup/Vulkan-LoaderAndValidationLayers