fix: duplicate scene added to scenes in build list#3180

NoelStephensUnity wants to merge 4 commits intodevelop-2.0.0Unity-Technologies/com.unity.netcode.gameobjects:develop-2.0.0from

fix/duplicate-scene-added-to-scenes-in-build-listUnity-Technologies/com.unity.netcode.gameobjects:fix/duplicate-scene-added-to-scenes-in-build-listCopy head branch name to clipboard