docs: update BACKERS

***NO_CI***

README.md

@@ -249,6 +249,7 @@ Thank you to all our patrons! 🙏 [[Become a patron](https://www.patreon.com/re
 - Matt Gedigian
 - Patryk
 - Philipp Schürch
+- Tracey Duffy
 - Richeir
 - SmartNET.works
 - Stepan Sokolovskyi