add overload name for op eq.str
Summary:
See D21681838
There are two "aten::eq" in lite interpreter. Add overload name for op eq.str.
Test Plan: CI
Reviewed By: iseeyuan
Differential Revision: D21729544
fbshipit-source-id: cf86f5eb101bb0530a3dca4051f8fe14ee184f9c
