docs: add jhuleatt as a contributor (#242)

* docs: update README.md [skip ci]

* docs: update .all-contributorsrc [skip ci]

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

.all-contributorsrc

@@ -27,6 +27,15 @@
       "contributions": [
         "code"
       ]
+    },
+    {
+      "login": "jhuleatt",
+      "name": "Jeff",
+      "avatar_url": "https://avatars0.githubusercontent.com/u/3759507?v=4",
+      "profile": "http://git.io/jhuleatt",
+      "contributions": [
+        "code"
+      ]
     }
   ],
   "contributorsPerLine": 7,

README.md

@@ -104,6 +104,7 @@ Thanks goes to these wonderful people ([emoji key](https://allcontributors.org/d
   <tr>
     <td align="center"><a href="http://www.dfweb.no"><img src="https://avatars1.githubusercontent.com/u/45217974?v=4" width="100px;" alt=""/><br /><sub><b>w3bdesign</b></sub></a><br /><a href="https://github.com/FirebaseExtended/reactfire/commits?author=w3bdesign" title="Code">💻</a></td>
     <td align="center"><a href="http://prue.io"><img src="https://avatars0.githubusercontent.com/u/2992224?v=4" width="100px;" alt=""/><br /><sub><b>Scott Prue</b></sub></a><br /><a href="https://github.com/FirebaseExtended/reactfire/commits?author=prescottprue" title="Code">💻</a></td>
+    <td align="center"><a href="http://git.io/jhuleatt"><img src="https://avatars0.githubusercontent.com/u/3759507?v=4" width="100px;" alt=""/><br /><sub><b>Jeff</b></sub></a><br /><a href="https://github.com/FirebaseExtended/reactfire/commits?author=jhuleatt" title="Code">💻</a></td>
   </tr>
 </table>