HDRenderPipeline: Fix compil warning after last merge

Assets/TestScenes/HDTest/GlobalIlluminationTest/TestRealtime.cs

 	void Update () {
         if (m_SceneSettings != null)
         {
-            HDRISkyParameters skyParams = m_SceneSettings.GetComponent<HDRISkyParameters>();
+            HDRISkySettings skyParams = m_SceneSettings.GetComponent<HDRISkySettings>();
             if (skyParams)
                 skyParams.rotation = (skyParams.rotation + Time.deltaTime * m_RotationSpeed) % 360.0f;
         }