Update _create_c10d_store to check port value (#71863)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/71863
Port number is int in python, but needs to be uint16_t when called for TCPStore constructor.
Related to #67172
Test Plan: Imported from OSS
Reviewed By: cbalioglu
Differential Revision: D33793270
Pulled By: H-Huang
fbshipit-source-id: 89ab47ec8bd7518f9ecbf7d01871fe059b0e77b1
(cherry picked from commit 84bff1f5bb11029ff3fcf7a04faa3b9c7b25286a)
