docs: update BACKERS

[skip ci]

README.md

@@ -357,6 +357,7 @@ Thank you to all our patrons! 🙏 [[Become a patron](https://www.patreon.com/re
 - Alex Balabanov
 - Alex Zen
 - Arti Zirk
+- Ave
 - Brandon Curtis
 - Dave 'Sri' Seah
 - djagoo