add go leetcode

Author: PegasusWang

go-note/web.rst

@@ -322,6 +322,10 @@ Go 缺陷
 - https://github.com/ksimka/go-is-not-good
 - `50 Shades of Go: Traps, Gotchas, and Common Mistakes for New Golang Devs  <http://devs.cloudimmunity.com/gotchas-and-common-mistakes-in-go-golang/>`_
 
+Go Leetcode
+---------------------------------------------------------------
+https://github.com/austingebauer/go-leetcode
+
 Go源码阅读
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