Fix typo in material feature SSS

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

     // Layered shader support SSS and Transmission features
     surfaceData.materialFeatures            = 0;
 
-#ifdef _MATERIALFEATURE_SUBSURFACE_SCATTERING
+#ifdef _MATERIAL_FEATURE_SUBSURFACE_SCATTERING
     surfaceData.materialFeatures |= MATERIALFEATUREFLAGS_LIT_SUBSURFACE_SCATTERING;
 #endif
 #ifdef _MATERIAL_FEATURE_TRANSMISSION

ScriptableRenderPipeline/HDRenderPipeline/HDRP/Material/Lit/Lit.hlsl

 
 bool PixelHasSubsurfaceScattering(BSDFData bsdfData)
 {
-    return bsdfData.subsurfaceMask != 0 && HasFeatureFlag(bsdfData.materialFeatures, MATERIALFEATUREFLAGS_LIT_SUBSURFACE_SCATTERING);
+    return bsdfData.diffusionProfile != DIFFUSION_PROFILE_NEUTRAL_ID &&  bsdfData.subsurfaceMask != 0 &&  HasFeatureFlag(bsdfData.materialFeatures, MATERIALFEATUREFLAGS_LIT_SUBSURFACE_SCATTERING);
 }
 
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