docs: add @arturovt as a contributor

Author: NetanelBasal

.all-contributorsrc

@@ -38,6 +38,16 @@
       "contributions": [
         "code"
       ]
+    },
+    {
+      "login": "arturovt",
+      "name": "Artur Androsovych",
+      "avatar_url": "https://avatars1.githubusercontent.com/u/7337691?v=4",
+      "profile": "https://medium.com/@overthesanity",
+      "contributions": [
+        "code",
+        "test"
+      ]
     }
   ],
   "contributorsPerLine": 7

README.md

@@ -257,12 +257,12 @@ Thanks goes to these wonderful people ([emoji key](https://allcontributors.org/d
     <td align="center"><a href="https://www.netbasal.com/"><img src="https://avatars1.githubusercontent.com/u/6745730?v=4" width="100px;" alt=""/><br /><sub><b>Netanel Basal</b></sub></a><br /><a href="https://github.com/@ngneat/helipopper/commits?author=NetanelBasal" title="Code">💻</a> <a href="https://github.com/@ngneat/helipopper/commits?author=NetanelBasal" title="Documentation">📖</a> <a href="#ideas-NetanelBasal" title="Ideas, Planning, & Feedback">🤔</a></td>
     <td align="center"><a href="https://github.com/itayod"><img src="https://avatars2.githubusercontent.com/u/6719615?v=4" width="100px;" alt=""/><br /><sub><b>Itay Oded</b></sub></a><br /><a href="https://github.com/@ngneat/helipopper/commits?author=itayod" title="Code">💻</a></td>
     <td align="center"><a href="https://gerome-dev.netlify.com/"><img src="https://avatars0.githubusercontent.com/u/32737308?v=4" width="100px;" alt=""/><br /><sub><b>Gérôme Grignon</b></sub></a><br /><a href="https://github.com/@ngneat/helipopper/commits?author=geromegrignon" title="Code">💻</a></td>
+    <td align="center"><a href="https://medium.com/@overthesanity"><img src="https://avatars1.githubusercontent.com/u/7337691?v=4" width="100px;" alt=""/><br /><sub><b>Artur Androsovych</b></sub></a><br /><a href="https://github.com/@ngneat/helipopper/commits?author=arturovt" title="Code">💻</a> <a href="https://github.com/@ngneat/helipopper/commits?author=arturovt" title="Tests">⚠️</a></td>
   </tr>
 </table>
 
 <!-- markdownlint-enable -->
 <!-- prettier-ignore-end -->
-
 <!-- ALL-CONTRIBUTORS-LIST:END -->
 
 This project follows the [all-contributors](https://github.com/all-contributors/all-contributors) specification. Contributions of any kind welcome!