Fix test_init_pg_and_rpc_with_same_socket by retrying on addr in use error (#67638)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/67638
cc pietern mrshenli pritamdamania87 zhaojuanmao satgera rohan-varma gqchen aazzolini osalpekar jiayisuse SciPioneer H-Huang
Test Plan: Imported from OSS
Reviewed By: mrshenli
Differential Revision: D32074698
Pulled By: H-Huang
fbshipit-source-id: 6b980fcdac4b0f1edfe086d0deb99be371a73900
