chore: remove spam link in readme (#14197)

Author: shanecav84

README.md

@@ -81,7 +81,7 @@ For the complete list of sponsors please visit our [website](https://tauri.app#s
 
 ## Organization
 
-Tauri aims to be a sustainable collective based on principles that guide [sustainable free and open software communities](https://sfosc.org). To this end it has become a Programme within the [Commons Conservancy](https://commonsconservancy.org/), and you can contribute financially via [Open Collective](https://opencollective.com/tauri).
+Tauri aims to be a sustainable collective based on principles that guide sustainable free and open software communities. To this end it has become a Programme within the [Commons Conservancy](https://commonsconservancy.org/), and you can contribute financially via [Open Collective](https://opencollective.com/tauri).
 
 ## Licenses