docs: update .all-contributorsrc [skip ci]

allcontributors[bot] · web-flow · commit 6289238d1d35 · 2022-08-03T15:35:00.000Z
diff --git a/.all-contributorsrc b/.all-contributorsrc
@@ -1434,6 +1434,15 @@
       "contributions": [
         "content"
       ]
+    },
+    {
+      "login": "tvkn",
+      "name": "Tristan Nicholls",
+      "avatar_url": "https://avatars.githubusercontent.com/u/79277926?v=4",
+      "profile": "https://github.com/tvkn",
+      "contributions": [
+        "content"
+      ]
     }
   ],
   "contributorsPerLine": 8,
