docs: add devrelm as a contributor (#777)

* docs: update README.md [skip ci]

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

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

Author: allcontributors[bot]

.all-contributorsrc

@@ -788,6 +788,15 @@
       "contributions": [
         "code"
       ]
+    },
+    {
+      "login": "devrelm",
+      "name": "Mike Deverell",
+      "avatar_url": "https://avatars0.githubusercontent.com/u/2008333?v=4",
+      "profile": "https://twitter.com/devrelm",
+      "contributions": [
+        "code"
+      ]
     }
   ],
   "contributorsPerLine": 7,

README.md

@@ -618,6 +618,7 @@ Thanks goes to these wonderful people ([emoji key](https://allcontributors.org/d
     <td align="center"><a href="https://dandascalescu.com/"><img src="https://avatars3.githubusercontent.com/u/33569?v=4" width="100px;" alt=""/><br /><sub><b>Dan Dascalescu</b></sub></a><br /><a href="https://github.com/formium/tsdx/commits?author=dandv" title="Documentation">📖</a></td>
     <td align="center"><a href="https://github.com/yuriy636"><img src="https://avatars3.githubusercontent.com/u/6631050?v=4" width="100px;" alt=""/><br /><sub><b>Yuriy Burychka</b></sub></a><br /><a href="https://github.com/formium/tsdx/commits?author=yuriy636" title="Code">💻</a></td>
     <td align="center"><a href="https://github.com/jssee"><img src="https://avatars1.githubusercontent.com/u/2642936?v=4" width="100px;" alt=""/><br /><sub><b>Jesse Hoyos</b></sub></a><br /><a href="https://github.com/formium/tsdx/commits?author=jssee" title="Code">💻</a></td>
+    <td align="center"><a href="https://twitter.com/devrelm"><img src="https://avatars0.githubusercontent.com/u/2008333?v=4" width="100px;" alt=""/><br /><sub><b>Mike Deverell</b></sub></a><br /><a href="https://github.com/formium/tsdx/commits?author=devrelm" title="Code">💻</a></td>
   </tr>
 </table>