Revert "Fix embedding jvp support by making embedding_renorm ignore forward mode AD (#78560)"
This reverts commit ce7c7bb2a9b21c8a05eedc6b43b277654064a1c9.
Reverted https://github.com/pytorch/pytorch/pull/78560 on behalf of https://github.com/malfet due to broke XLA (on CI and trunk), see https://hud.pytorch.org/pytorch/pytorch/commit/ce7c7bb2a9b21c8a05eedc6b43b277654064a1c9
