chore: [UpPort] Reduce the number of jobs running on PR triggers#3545

EmandM merged 8 commits into

develop-2.0.0Unity-Technologies/com.unity.netcode.gameobjects:develop-2.0.0from

chore/2.x/update_yamato_pr_triggerUnity-Technologies/com.unity.netcode.gameobjects:chore/2.x/update_yamato_pr_triggerCopy head branch name to clipboard