Fix npm bug reporting url

PR-URL: #2417
Credit: @AkiaCode
Close: #2417
Reviewed-by: @isaacs

Author: AkiaCode

README.md

@@ -150,7 +150,7 @@ you should [read this](https://docs.npmjs.com/misc/developers).
 When you find issues, please report them:
 
 * web:
-  <https://github.com/npm/npm/issues>
+  <https://github.com/npm/cli/issues>
 * archived web:
   <https://npm.community/c/bugs>