docs: add selbekk as a contributor (#485)

* docs: update README.md [skip ci]

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

Author: allcontributors[bot]

.all-contributorsrc

@@ -185,6 +185,15 @@
         "bug",
         "code"
       ]
+    },
+    {
+      "login": "selbekk",
+      "name": "Kristofer Giltvedt Selbekk",
+      "avatar_url": "https://avatars1.githubusercontent.com/u/1307267?v=4",
+      "profile": "https://www.selbekk.io",
+      "contributions": [
+        "code"
+      ]
     }
   ],
   "contributorsPerLine": 7,

README.md

@@ -533,6 +533,7 @@ Thanks goes to these wonderful people ([emoji key](https://allcontributors.org/d
   <tr>
     <td align="center"><a href="https://kylemh.com"><img src="https://avatars1.githubusercontent.com/u/9523719?v=4" width="100px;" alt=""/><br /><sub><b>Kyle Holmberg</b></sub></a><br /><a href="https://github.com/jaredpalmer/tsdx/commits?author=kylemh" title="Code">💻</a> <a href="#example-kylemh" title="Examples">💡</a> <a href="https://github.com/jaredpalmer/tsdx/commits?author=kylemh" title="Tests">⚠️</a></td>
     <td align="center"><a href="https://github.com/sisp"><img src="https://avatars1.githubusercontent.com/u/2206639?v=4" width="100px;" alt=""/><br /><sub><b>Sigurd Spieckermann</b></sub></a><br /><a href="https://github.com/jaredpalmer/tsdx/issues?q=author%3Asisp" title="Bug reports">🐛</a> <a href="https://github.com/jaredpalmer/tsdx/commits?author=sisp" title="Code">💻</a></td>
+    <td align="center"><a href="https://www.selbekk.io"><img src="https://avatars1.githubusercontent.com/u/1307267?v=4" width="100px;" alt=""/><br /><sub><b>Kristofer Giltvedt Selbekk</b></sub></a><br /><a href="https://github.com/jaredpalmer/tsdx/commits?author=selbekk" title="Code">💻</a></td>
   </tr>
 </table>