Add link to Vitalii Lipovetskii's Go Port

Closes #203

Author: KosherJava

README.md

@@ -50,6 +50,7 @@ The KosherJava Zmanim API has been ported to:
 * Python - https://github.com/pinnymz/python-zmanim & https://pypi.org/project/zmanim/
 * PHP - https://github.com/zachweix/PhpZmanim/
 * Dart / Flutter - https://github.com/yakir8/kosher_dart
+* Go - https://github.com/vlipovetskii/go-zmanim
 
 Web Api
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