fix: NetworkObject.GetNetworkBehaviourAtOrderIndex permission level#3541

NoelStephensUnity merged 3 commits intodevelop-2.0.0Unity-Technologies/com.unity.netcode.gameobjects:develop-2.0.0from

fix/networkobject-GetNetworkBehaviourAtOrderIndex-back-to-publicUnity-Technologies/com.unity.netcode.gameobjects:fix/networkobject-GetNetworkBehaviourAtOrderIndex-back-to-publicCopy head branch name to clipboard