Fix bug with transmission

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

 
         if (HasMaterialFeatureFlag(bsdfData.materialFeatures, MATERIALFEATUREFLAGS_LIT_TRANSMISSION))
         {
-            FillMaterialTransmission(inGBuffer0.g, bsdfData);
+            FillMaterialTransmission(inGBuffer2.g, bsdfData);
         }
     }