Introduce version control for tensorrt converter decorator (#67886)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/67886
Similar to what we have in torch2trt tensorrt_converter, introduce version enablement for fx2trt converters. Upgrade to trt 8.2 will introduce new op converter as well as deprecate old op.
Test Plan: pass existing unit test
Reviewed By: 842974287
Differential Revision: D32183581
fbshipit-source-id: 6419acada296d24e882efa9fca25eca6349153e4
