[Codemod][Codemod deprecated unittest asserts] fbcode//caffe2/test (#71708)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/71708
In Python 3.2, a number of asserts were deprecated.
In Python 3.11, these asserts are deleted completely. The files in this change still use the deprecated asserts.
Switch over to the supported syntax for 3.2 onwards.
Test Plan: Tested on the internal test suite runner.
Reviewed By: ajtulloch
Differential Revision: D33503694
fbshipit-source-id: a150f296033260acf8365d77b837ce0679f57361
(cherry picked from commit abf60ed97409265222915d8265aaabedd625fd93)
