[PT] add overload name for int prim ops (#41578)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/41578
A new op aten::gcd(Tensor...) was added while the duplicated op name check was disabled. It's not a prime op, but it has the same name with one prime op aten::gcd(int, int).
It will be safer to enforce all prim ops have overload name, even there is no duplicated name right now. People may add tensor ops without overload name in the future.
This diff added the overload name for all ops defined using "DEFINE_INT_OP".
```
aten::__and__
aten::__or__
aten::__xor__
aten::__lshift__
aten::__rshift__
aten::__round_to_zero_floordiv
aten::gcd
```
Test Plan: run full JIT predictor
Reviewed By: iseeyuan
Differential Revision: D22593689
fbshipit-source-id: b3335d356a774d33450a09d0a43ff947197f9b8a
