README: add trademarks

Signed-off-by: Jiaxiao Zhou <duibao55328@gmail.com>

Author: Mossaka

README.md

@@ -126,4 +126,9 @@ See the `examples/` directory for more components you can build and load dynamic
 
 ## Contributing
 
-Please see [CONTRIBUTING.md](CONTRIBUTING.md) for more information on how to contribute to this project.
+Please see [CONTRIBUTING.md](CONTRIBUTING.md) for more information on how to contribute to this project.
+
+
+## Trademarks
+
+This project may contain trademarks or logos for projects, products, or services. Authorized use of Microsoft trademarks or logos is subject to and must follow [Microsoft’s Trademark & Brand Guidelines](https://www.microsoft.com/en-us/legal/intellectualproperty/trademarks). Use of Microsoft trademarks or logos in modified versions of this project must not cause confusion or imply Microsoft sponsorship. Any use of third-party trademarks or logos are subject to those third-party’s policies.