chore: [Backport] Added Ci related folders to gitignore and updated Wrench#3282

NoelStephensUnity merged 2 commits intodevelop-2.0.0Unity-Technologies/com.unity.netcode.gameobjects:develop-2.0.0from

backport-gitignore-correction-and-wrench-updateUnity-Technologies/com.unity.netcode.gameobjects:backport-gitignore-correction-and-wrench-updateCopy head branch name to clipboard