message: Fixed specialization constant type
diff: /*
  * Vulkan Example - Variable rate shading
  *
  -* Copyright (C) 2020 by Sascha Willems - www.saschawillems.de
  +* Copyright (C) 2020-2022 by Sascha Willems - www.saschawillems.de
  *
  * This code is licensed under the MIT license (MIT) (http://opensource.org/licenses/MIT)
  */
  @@ -326,7 +326,7 @@ void VulkanExample::preparePipelines()
  // Properties for alpha masked materials will be passed via specialization constants
  struct SpecializationData {
  - bool alphaMask;
  + VkBool32 alphaMask;
  float alphaMaskCutoff;
  } specializationData;
  specializationData.alphaMask = false;
  