[URP] Fixed preview camera causes spam in console

Jira: https://jira.unity3d.com/browse/UUM-6363
Fixed SpeedTree Shadergraph causes errors spammed in console

Packages/com.unity.render-pipelines.universal/Runtime/UniversalRenderer.cs

@@ -650,6 +650,9 @@ public override void Setup(ScriptableRenderContext context, ref RenderingData re
                 ConfigureCameraColorTarget(m_ColorBufferSystem.PeekBackBuffer());
 
             bool copyColorPass = renderingData.cameraData.requiresOpaqueTexture || renderPassInputs.requiresColorTexture;
+            // Check the createColorTexture logic above: intermediate color texture is not available for preview cameras.
+            // Because intermediate color is not available and copyColor pass requires it, we disable CopyColor pass here.
+            copyColorPass &= !isPreviewCamera;
 
             // Assign camera targets (color and depth)
             ConfigureCameraTarget(m_ActiveCameraColorAttachment, m_ActiveCameraDepthAttachment);