docs: Add Anny Yang to wg-ecosystem (#569)

wg-ecosystem/README.md

@@ -19,6 +19,7 @@ Oversees the projects that make Electron app development easier.
 | <img src="https://github.com/georgexu99.png" width=100 alt="@georgexu99">  | George Xu [@georgexu99](https://github.com/georgexu99) | Member | PT (San Francisco) |
 | <img src="https://github.com/caoxiemeihao.png" width=100 alt="@caoxiemeihao">  | caoxiemeihao  [@caoxiemeihao](https://github.com/caoxiemeihao) | Member | BJT (Hangzhou) |
 | <img src="https://github.com/erikian.png" width=100 alt="@erikian">  | Erik Moura  [@erikian](https://github.com/erikian) | Member | BRT (Francisco Beltrão) |
+| <img src="https://github.com/yangannyx.png" width=100 alt="@yangannyx">  | Anny Yang  [@yangannyx](https://github.com/yangannyx) | Member | PST (San Francisco) |
 
 ## Emeritus Members