Update maintainers.json

Author: neenjaw

config/maintainers.json

@@ -50,6 +50,16 @@
       "link_url": null,
       "avatar_url": null,
       "bio": "I'm a full stack developer with a love for all things related to functional programming. I spend the bulk of my time solving complex problems using simple but not necessarily easy solutions."
+    },
+    {
+      "github_username": "neenjaw",
+      "alumnus": false,
+      "show_on_website": false,
+      "name": "Tim Austin",
+      "link_text": "My website",
+      "link_url": "https://www.neenjaw.com/",
+      "avatar_url": null,
+      "bio": "A review ⛄"
     }
   ]
 }