Fixed: removed diffuse baked lighting with refraction

ScriptableRenderPipeline/HDRenderPipeline/Material/Lit/Lit.hlsl

     // TODO: we could call a function like PostBSDF that will apply albedo and divide by PI once for the loop
 
     // envDiffuseLighting is used for refraction
-    diffuseLighting = accLighting.envDiffuseLighting * accLighting.envDiffuseLightingWeight + (1.0 - accLighting.envDiffuseLightingWeight) * (accLighting.dirDiffuseLighting + accLighting.punctualDiffuseLighting + accLighting.areaDiffuseLighting) * GTAOMultiBounce(lightLoopContext.directAmbientOcclusion, bsdfData.diffuseColor) + bakeDiffuseLighting;
+    diffuseLighting = accLighting.envDiffuseLighting * accLighting.envDiffuseLightingWeight + (1.0 - accLighting.envDiffuseLightingWeight) * ((accLighting.dirDiffuseLighting + accLighting.punctualDiffuseLighting + accLighting.areaDiffuseLighting) * GTAOMultiBounce(lightLoopContext.directAmbientOcclusion, bsdfData.diffuseColor) + bakeDiffuseLighting);
     specularLighting = accLighting.dirSpecularLighting + accLighting.punctualSpecularLighting + accLighting.areaSpecularLighting + accLighting.envSpecularLighting;
 }