Reset extracted camera properties

After we call SetupCameraProperties, we extract some state from the camera to use in SRP code.  We want to reset that extracted state when we shouldn't be using it.

Assets/LowEndMobilePipeline/LowEndMobilePipeline.cs

 
             foreach (Camera camera in cameras)
             {
+                context.ResetCameraProperties();
 
                 CullingParameters cullingParameters;
                 if (!CullResults.GetCullingParameters(camera, out cullingParameters))
             }
 
             context.Submit();
+            context.ResetCameraProperties();
             Shader.globalRenderPipeline = prevPipe;
         }