Correct CoC

Resolves https://github.com/dotnet/org-policy-violations/issues/5035

CODE_OF_CONDUCT.md

@@ -1,9 +1,6 @@
-# Microsoft Open Source Code of Conduct
+# Code of Conduct
 
-This project has adopted the [Microsoft Open Source Code of Conduct](https://opensource.microsoft.com/codeofconduct/).
+This project has adopted the code of conduct defined by the Contributor Covenant
+to clarify expected behavior in our community.
 
-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
+For more information, see the [.NET Foundation Code of Conduct](https://dotnetfoundation.org/code-of-conduct).