docs: add isuscbrmid as a contributor (#384)

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

Author: allcontributors[bot]

.all-contributorsrc

@@ -283,6 +283,15 @@
         "bug",
         "code"
       ]
+    },
+    {
+      "login": "isuscbrmid",
+      "name": "Jesus Cabrera Gonzalez",
+      "avatar_url": "https://avatars3.githubusercontent.com/u/20484267?v=4",
+      "profile": "https://github.com/isuscbrmid",
+      "contributions": [
+        "code"
+      ]
     }
   ],
   "contributorsPerLine": 7,

README.md

@@ -632,6 +632,7 @@ Thanks goes to these wonderful people ([emoji key](https://github.com/kentcdodds
   </tr>
   <tr>
     <td align="center"><a href="http://kYem.net"><img src="https://avatars1.githubusercontent.com/u/3390897?v=4" width="100px;" alt=""/><br /><sub><b>Kestutis Kasiulynas</b></sub></a><br /><a href="https://github.com/dowjones/react-dropdown-tree-select/issues?q=author%3AkYem" title="Bug reports">🐛</a> <a href="https://github.com/dowjones/react-dropdown-tree-select/commits?author=kYem" title="Code">💻</a></td>
+    <td align="center"><a href="https://github.com/isuscbrmid"><img src="https://avatars3.githubusercontent.com/u/20484267?v=4" width="100px;" alt=""/><br /><sub><b>Jesus Cabrera Gonzalez</b></sub></a><br /><a href="https://github.com/dowjones/react-dropdown-tree-select/commits?author=isuscbrmid" title="Code">💻</a></td>
   </tr>
 </table>