Update README.md to have Arabic Translation

README.md

@@ -132,6 +132,7 @@ This repository, including all its contents, sub-projects, modules, and componen
 
 ## Translations
 
+- [Arabic / العربية](https://github.com/HeyPuter/puter/blob/main/doc/i18n/README.ar.md)
 - [Bengali / বাংলা](https://github.com/HeyPuter/puter/blob/main/doc/i18n/README.bn.md)
 - [Chinese / 中文](https://github.com/HeyPuter/puter/blob/main/doc/i18n/README.zh.md)
 - [Danish / Dansk](https://github.com/HeyPuter/puter/blob/main/doc/i18n/README.da.md)