Remove unneeded changes

Author: EmandM

com.unity.netcode.gameobjects/Runtime/Connection/NetworkConnectionManager.cs

@@ -954,7 +954,6 @@ internal void CreateAndSpawnPlayer(ulong ownerId)
                     var globalObjectIdHash = playerPrefab.GetComponent<NetworkObject>().GlobalObjectIdHash;
                     var networkObject = NetworkManager.SpawnManager.GetNetworkObjectToSpawn(globalObjectIdHash, ownerId, playerPrefab.transform.position, playerPrefab.transform.rotation);
                     networkObject.IsSceneObject = false;
-                    networkObject.NetworkManagerOwner = NetworkManager;
                     networkObject.SpawnAsPlayerObject(ownerId, networkObject.DestroyWithScene);
                 }
             }

com.unity.netcode.gameobjects/Runtime/SceneManagement/SceneEventData.cs

@@ -376,12 +376,6 @@ internal void AddDespawnedInSceneNetworkObjects()
 #endif
             foreach (var sobj in inSceneNetworkObjects)
             {
-                // For integration tests, don't collect objects that don't belong to us.
-                if (sobj.NetworkManager != m_NetworkManager)
-                {
-                    continue;
-                }
-
                 if (sobj.IsSceneObject.HasValue && sobj.IsSceneObject.Value && !sobj.IsSpawned)
                 {
                     sobj.NetworkManagerOwner = m_NetworkManager;