docs: add sandalwoodbox as a contributor (#611)

* docs: update README.md [skip ci]

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

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

.all-contributorsrc

@@ -257,6 +257,15 @@
       "contributions": [
         "financial"
       ]
+    },
+    {
+      "login": "sandalwoodbox",
+      "name": "sandalwoodbox",
+      "avatar_url": "https://avatars.githubusercontent.com/u/80227316?v=4",
+      "profile": "https://github.com/sandalwoodbox",
+      "contributions": [
+        "bug"
+      ]
     }
   ],
   "contributorsPerLine": 7,

README.md

@@ -84,6 +84,7 @@ Thanks goes to these wonderful people ([emoji key](https://allcontributors.org/d
     <td align="center"><a href="https://github.com/Smithybrewer"><img src="https://avatars.githubusercontent.com/u/57669591?v=4?s=100" width="100px;" alt=""/><br /><sub><b>Smithybrewer</b></sub></a><br /><a href="https://github.com/frankie567/fastapi-users/issues?q=author%3ASmithybrewer" title="Bug reports">🐛</a></td>
     <td align="center"><a href="https://github.com/silllli"><img src="https://avatars.githubusercontent.com/u/9334305?v=4?s=100" width="100px;" alt=""/><br /><sub><b>silllli</b></sub></a><br /><a href="https://github.com/frankie567/fastapi-users/commits?author=silllli" title="Documentation">📖</a></td>
     <td align="center"><a href="https://github.com/alexferrari88"><img src="https://avatars.githubusercontent.com/u/49028826?v=4?s=100" width="100px;" alt=""/><br /><sub><b>alexferrari88</b></sub></a><br /><a href="#financial-alexferrari88" title="Financial">💵</a></td>
+    <td align="center"><a href="https://github.com/sandalwoodbox"><img src="https://avatars.githubusercontent.com/u/80227316?v=4?s=100" width="100px;" alt=""/><br /><sub><b>sandalwoodbox</b></sub></a><br /><a href="https://github.com/frankie567/fastapi-users/issues?q=author%3Asandalwoodbox" title="Bug reports">🐛</a></td>
   </tr>
 </table>