Add rayTracingValidation feature

Author: kevyuu

src/nbl/video/device_capabilities/device_features.json

@@ -2086,6 +2086,11 @@
                     "name": "rayTracingPipeline",
                     "value": false
                 },
+                {
+                    "type": "bool",
+                    "name": "rayTracingValidation",
+                    "value": false
+                },
                 {
                     "type": "bool",
                     "name": "rayTracingPipelineShaderGroupHandleCaptureReplay",