Revert "Support map autograd and pytree in/out (#100494)"
This reverts commit b8fa41be9d396d97cfcd53964a228e2f987e104a.
Reverted https://github.com/pytorch/pytorch/pull/100494 on behalf of https://github.com/PaliC due to breaking tests on trunk, please check hud.pytorch.org for the broken tests ([comment](https://github.com/pytorch/pytorch/pull/100494#issuecomment-1550454835))
