fix: IsSpawnedObjectsPendingInDontDestroyOnLoad should only be set when LoadSceneMode.Single#2330

NoelStephensUnity merged 2 commits intodevelopUnity-Technologies/com.unity.netcode.gameobjects:developfrom

fix/isspawnedobjectspendingindontdestroyonload-loadscenemode-single-only-mtt-4681Unity-Technologies/com.unity.netcode.gameobjects:fix/isspawnedobjectspendingindontdestroyonload-loadscenemode-single-only-mtt-4681Copy head branch name to clipboard