[Port] [6000.4] Fix upgrade error related to URPReflectionProbeSettings

Author: svc-reach-platform-support

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

@@ -139,18 +139,12 @@ public static void UpgradeAsset(EntityId assetInstanceID)
                 asset.m_AssetVersion = 8;
             }
 
-            // URPReflectionProbeSetings is introduced set the values for older projects.
+            // URPReflectionProbeSettings is introduced; disable rotation for older projects to preserve
+            // pre-existing behavior (rotation was not supported before this version).
             if (asset.m_AssetVersion < 9)
             {
-                if (GraphicsSettings.TryGetRenderPipelineSettings<URPReflectionProbeSettings>(out var reflectionProbeSettings))
-                {
-                    reflectionProbeSettings.UseReflectionProbeRotation = false;
-                }
-                else
-                {
-                    Debug.LogError("Failed to upgrade global settings for URPReflectionProbeSettings since it doesn't exists.");
-                }
-
+                var reflectionProbeSettings = GetOrCreateGraphicsSettings<URPReflectionProbeSettings>(asset);
+                reflectionProbeSettings.UseReflectionProbeRotation = false;
                 asset.m_AssetVersion = 9;
             }