opset 11 updates (#27578)
Summary:
Opset 11 updates:
- Enabled ORT tests for updated ops in opset 11
- Updated index_copy and index_fill symbolic for opset 11 to modify onnx::Scatter -> onnx::ScatterElemets
Pull Request resolved: https://github.com/pytorch/pytorch/pull/27578
Reviewed By: hl475
Differential Revision: D17852462
Pulled By: houseroad
fbshipit-source-id: c88747804054d0f3455f2c58fd1d8725e0b2f803
