Merge pull request #954 from Unity-Technologies/line-endings-warning

Fixed mismatched line-endings warning

ScriptableRenderPipeline/HDRenderPipeline/HDRP/Material/LayeredLit/LayeredLitData.hlsl

     surfaceData.anisotropy = 0.0;
     surfaceData.specularColor = float3(0.0, 0.0, 0.0);
     surfaceData.coatMask = 0.0;
-    surfaceData.thicknessIridescence = 0.0;
+    surfaceData.thicknessIridescence = 0.0;
     surfaceData.iridescenceMask = 0.0;
 
     // Transparency parameters