docs: add VladimirFilonov as a contributor for code (#891)

* 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

@@ -829,6 +829,15 @@
       "contributions": [
         "code"
       ]
+    },
+    {
+      "login": "VladimirFilonov",
+      "name": "Vladimir Filonov",
+      "avatar_url": "https://avatars.githubusercontent.com/u/813224?v=4",
+      "profile": "https://filonov.dev",
+      "contributions": [
+        "code"
+      ]
     }
   ],
   "contributorsPerLine": 7,

README.md

@@ -223,6 +223,7 @@ Want to contribute? see [Contribution Guidelines][contribution]. Thanks goes to
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/joecottam"><img src="https://avatars.githubusercontent.com/u/44173086?v=4?s=100" width="100px;" alt="Joe Cottam"/><br /><sub><b>Joe Cottam</b></sub></a><br /><a href="https://github.com/harttle/liquidjs/commits?author=joecottam" title="Code">💻</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/timbze"><img src="https://avatars.githubusercontent.com/u/35117769?v=4?s=100" width="100px;" alt="Timmy Braun"/><br /><sub><b>Timmy Braun</b></sub></a><br /><a href="https://github.com/harttle/liquidjs/commits?author=timbze" title="Code">💻</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/talboren"><img src="https://avatars.githubusercontent.com/u/68807791?v=4?s=100" width="100px;" alt="Tal"/><br /><sub><b>Tal</b></sub></a><br /><a href="https://github.com/harttle/liquidjs/commits?author=talboren" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://filonov.dev"><img src="https://avatars.githubusercontent.com/u/813224?v=4?s=100" width="100px;" alt="Vladimir Filonov"/><br /><sub><b>Vladimir Filonov</b></sub></a><br /><a href="https://github.com/harttle/liquidjs/commits?author=VladimirFilonov" title="Code">💻</a></td>
     </tr>
   </tbody>
 </table>