Revert "Merge branch 'remove_pfx_for_debug_config' of https://github.com/hellbinder/easypost-csharp into remove_pfx_for_debug_config"
Revert "Merge branch 'remove_pfx_for_debug_config' of https://github.com/hellbinder/easypost-csharp into remove_pfx_for_debug_config"

This reverts commit 982e0b0ee862ffd760c7e1fad6149cabd686ba04, reversing
changes made to ce4c4a76f9b4164cccbe51cdd49bd6eece45a37e.

EasyPost/easypost-csharp,EasyPost/easypost-csharp