[ET Device Support] MemoryManager: add per-buffer device metadata#18475

meta-codesync[bot] merged 7 commits into

gh/gasoonjia/155/basepytorch/executorch:gh/gasoonjia/155/basefrom

gh/gasoonjia/155/headpytorch/executorch:gh/gasoonjia/155/headCopy head branch name to clipboard