Added engine information to the profiling result. (#20493)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/20493
This helps distinguish if the op was a quantized op or not.
Reviewed By: salexspb
Differential Revision: D15337854
fbshipit-source-id: 43c7aef143085cfaeb4ec2102a7f36cc454e0e94
