Merge pull request #704 from microsoftgraph/feature/code-of-conduct

- updates code of conduct to the latest standard

Author: baywet

CODE_OF_CONDUCT.md

@@ -6,4 +6,5 @@ Resources:
 
 - [Microsoft Open Source Code of Conduct](https://opensource.microsoft.com/codeofconduct/)
 - [Microsoft Code of Conduct FAQ](https://opensource.microsoft.com/codeofconduct/faq/)
-- Contact [opencode@microsoft.com](mailto:opencode@microsoft.com) with questions or concerns
+- Contact [opencode@microsoft.com](mailto:opencode@microsoft.com) with questions or concerns
+- Employees can reach out at [aka.ms/opensource/moderation-support](https://aka.ms/opensource/moderation-support)