Update contributors (#43)

# Update contributors

### Code of Conduct & Contributing Guidelines
By creating and submitting this pull request, you agree to follow our
[Code of
Conduct](https://github.com/StanfordBDHG/.github/blob/main/CODE_OF_CONDUCT.md)
and [Contributing
Guidelines](https://github.com/StanfordBDHG/.github/blob/main/CONTRIBUTING.md):
- [x] I agree to follow the [Code of
Conduct](https://github.com/StanfordBDHG/.github/blob/main/CODE_OF_CONDUCT.md)
and [Contributing
Guidelines](https://github.com/StanfordBDHG/.github/blob/main/CONTRIBUTING.md).

Author: ThomasKaar

CONTRIBUTORS.md

@@ -13,4 +13,5 @@ SPDX-License-Identifier: MIT
 * [Maxwell A. Xu](https://github.com/maxxu05)
 * [Winnie Chow](https://github.com/winnie0617)
 * [Martin Maritsch](https://github.com/masquare)
+* [Ning Wang](https://github.com/numericunderflow06)
 * [Paul Schmiedmayer](https://github.com/PSchmiedmayer)

README.md

@@ -327,6 +327,7 @@ This work was made possible through the collaborative efforts of an interdiscipl
 - Winnie Chow (Stanford University)
 - Martin Maritsch (Amazon)
 - Robert Jakob (ETH Zurich, ETH Agentic Systems Lab)
+- Ning Wang (ETH Zurich, ETH Agentic Systems Lab)
 - Aradhana Verma (Stanford University)
 - Brian Han (Stanford University)
 - Daniel Seung Kim (University of Washington)