docs: update .all-contributorsrc [skip ci]

allcontributors[bot] · web-flow · commit 35d27f323e44 · 2020-03-22T22:12:32.000Z
diff --git a/.all-contributorsrc b/.all-contributorsrc
@@ -101,6 +101,15 @@
       "contributions": [
         "doc"
       ]
+    },
+    {
+      "login": "o-ba",
+      "name": "Oliver",
+      "avatar_url": "https://avatars1.githubusercontent.com/u/8812114?v=4",
+      "profile": "https://github.com/o-ba",
+      "contributions": [
+        "doc"
+      ]
     }
   ],
   "contributorsPerLine": 7,
