layers:Handle ALL_*_BIT pipe stage barrier validation
layers:Handle ALL_*_BIT pipe stage barrier validation

Update barrier validation to handle VK_PIPELINE_STAGE_ALL_GRAPHICS_BIT
and VK_PIPELINE_STAGE_ALL_COMMANDS_BIT cases in the subpass dependency.
Expand GFX bit as it's an alias for a fixed set of bits. If
ALL_COMMANDS is specified then skip validation because we know that
barrier mask must be a subset of subpass mask.

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