Update queue priority to 0.5f as requested

Author: gavrix32

.idea/.gitignore

@@ -489,7 +489,7 @@ class VulkanRaytracingApplication {
         };
 
         // create a Device
-        float                     queuePriority = 0.0f;
+        float                     queuePriority = 0.5f;
         vk::DeviceQueueCreateInfo deviceQueueCreateInfo{ .queueFamilyIndex = graphicsIndex, .queueCount = 1, .pQueuePriorities = &queuePriority };
         vk::DeviceCreateInfo      deviceCreateInfo{ .pNext = &featureChain.get<vk::PhysicalDeviceFeatures2>(),
                                                     .queueCreateInfoCount = 1,