Adjust the intensity of the SSS profile visualization

Assets/ScriptableRenderPipeline/HDRenderPipeline/SceneSettings/Resources/DrawSssProfile.shader

                 float  r = (2 * length(input.texcoord - 0.5)) * _MaxRadius;
                 float3 S = _ShapeParam.rgb;
                 float3 M = S * (exp(-r * S) + exp(-r * S * (1.0 / 3.0))) / (8 * PI * r);
+                float3 A = _MaxRadius / S;
-                // Apply gamma for visualization only. Do not apply gamma to the color (1 / S).
-                return float4(pow(M, 1.0 / 3.0) / S, 1);
+                // Apply gamma for visualization only. Do not apply gamma to the color.
+                return float4(pow(M, 1.0 / 3.0) * A, 1);
             #else
                 float  r    = (2 * length(input.texcoord - 0.5)) * _MaxRadius * SSS_BASIC_DISTANCE_SCALE;
                 float3 var1 = _StdDev1.rgb * _StdDev1.rgb;