docs: update .all-contributorsrc [skip ci]

allcontributors[bot] · web-flow · commit bf0749b6ff0b · 2021-05-17T12:44:05.000Z
diff --git a/.all-contributorsrc b/.all-contributorsrc
@@ -99,6 +99,15 @@
       "contributions": [
         "code"
       ]
+    },
+    {
+      "login": "Stefanie899",
+      "name": "Stefanie Leitch",
+      "avatar_url": "https://avatars.githubusercontent.com/u/37462028?v=4",
+      "profile": "https://github.com/Stefanie899",
+      "contributions": [
+        "review"
+      ]
     }
   ],
   "contributorsPerLine": 7,
