chore: twilio help changes (#723)

Author: kridai

CONTRIBUTING.md

@@ -23,7 +23,7 @@ it can be.
 
 If you have questions about how to use `twilio-python`, please see our
 [docs](./README.md), and if you don't find the answer there, please contact
-[[email protected]](mailto:help@twilio.com) with any issues you have.
+[Twilio Support](https://www.twilio.com/help/contact) with any issues you have.
 
 ## <a name="issue"></a> Found an Issue?
 

LICENSE

@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (C) 2023, Twilio, Inc. <help@twilio.com>
+Copyright (C) 2023, Twilio, Inc. <https://www.twilio.com/help/contact>
 
 Permission is hereby granted, free of charge, to any person obtaining a copy of
 this software and associated documentation files (the "Software"), to deal in

setup.py

@@ -16,7 +16,7 @@
     version="8.9.0",
     description="Twilio API client and TwiML generator",
     author="Twilio",
-    author_email="help@twilio.com",
+    help_center="https://www.twilio.com/help/contact",
     url="https://github.com/twilio/twilio-python/",
     keywords=["twilio", "twiml"],
     python_requires=">=3.7.0",