fix: Message sending GC allocations - #4119

fix: Message sending GC allocations#4119

EmandM wants to merge 4 commits into

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

fix/gc-allocsUnity-Technologies/com.unity.netcode.gameobjects:fix/gc-allocsCopy head branch name to clipboard