[ONNX] Add GreaterOrEqual and LessOrEqual to opset 12 ONNX export (#38311)
Summary:
GreaterOrEqual and LessOrEqual were added in opset 12, this PR adds support to export these operators to ONNX instead of using "not" and "less than" or "greater than".
Pull Request resolved: https://github.com/pytorch/pytorch/pull/38311
Reviewed By: hl475
Differential Revision: D21613795
Pulled By: houseroad
fbshipit-source-id: 121d936d9787876ecb19cf24d661261e4abc82ab
