docs: add johnjesse as a contributor (#869)

Co-authored-by: allcontributors[bot] <46447321+allcontributors[bot]@users.noreply.github.com>

Author: allcontributors[bot]

.all-contributorsrc

@@ -1291,6 +1291,16 @@
         "code",
         "test"
       ]
+    },
+    {
+      "login": "johnjesse",
+      "name": "johnjessewood",
+      "avatar_url": "https://avatars1.githubusercontent.com/u/6839660?v=4",
+      "profile": "https://github.com/johnjesse",
+      "contributions": [
+        "bug",
+        "code"
+      ]
     }
   ],
   "repoHost": "https://github.com"