Revert D23803951: [pytorch] refine dispatch keys in native_functions.yaml (1/N)
Test Plan: revert-hammer
Differential Revision:
D23803951 (https://github.com/pytorch/pytorch/commit/339961187a9750e8d5f10954ce78ea8cf819987c)
Original commit changeset: aaced7c34427
fbshipit-source-id: fcc4fb6a2c1d79b587f62347b43f8851fe1647fd
