docs: update .all-contributorsrc [skip ci]

allcontributors[bot] · lwasser · commit bdf6f30b88f0 · 2023-04-11T17:11:03.000-06:00
diff --git a/.all-contributorsrc b/.all-contributorsrc
@@ -223,6 +223,16 @@
         "code",
         "review"
       ]
+    },
+    {
+      "login": "kwinkunks",
+      "name": "Matt Hall",
+      "avatar_url": "https://avatars.githubusercontent.com/u/1692372?v=4",
+      "profile": "https://code.scienxlab.org",
+      "contributions": [
+        "code",
+        "review"
+      ]
     }
   ],
   "contributorsPerLine": 7,
