docs: add shilicioo as a contributor for code (#221)

Adds @shilicioo as a contributor for code.

This was requested by LargeModGames [in this
comment](#215 (comment))

[skip ci]

Author: LargeModGames

.all-contributorsrc

@@ -240,6 +240,15 @@
       "contributions": [
         "code"
       ]
+    },
+    {
+      "login": "shilicioo",
+      "name": "shilicioo",
+      "avatar_url": "https://avatars.githubusercontent.com/u/56956072?v=4",
+      "profile": "https://github.com/shilicioo",
+      "contributions": [
+        "code"
+      ]
     }
   ],
   "contributorsPerLine": 7,

README.md

@@ -349,6 +349,7 @@ Originally forked from [spotify-tui](https://github.com/Rigellute/spotify-tui) b
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/1knth"><img src="https://avatars.githubusercontent.com/u/115324660?v=4?s=100" width="100px;" alt="knth"/><br /><sub><b>knth</b></sub></a><br /><a href="https://github.com/LargeModGames/spotatui/commits?author=1knth" title="Code">💻</a></td>
       <td align="center" valign="top" width="14.28%"><a href="http://www.dev.arynwood.com"><img src="https://avatars.githubusercontent.com/u/64027767?v=4?s=100" width="100px;" alt="Lorelei Noble"/><br /><sub><b>Lorelei Noble</b></sub></a><br /><a href="https://github.com/LargeModGames/spotatui/commits?author=SkyeVault" title="Code">💻</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://benalleng.com"><img src="https://avatars.githubusercontent.com/u/108441023?v=4?s=100" width="100px;" alt="Ben Allen"/><br /><sub><b>Ben Allen</b></sub></a><br /><a href="https://github.com/LargeModGames/spotatui/commits?author=benalleng" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/shilicioo"><img src="https://avatars.githubusercontent.com/u/56956072?v=4?s=100" width="100px;" alt="shilicioo"/><br /><sub><b>shilicioo</b></sub></a><br /><a href="https://github.com/LargeModGames/spotatui/commits?author=shilicioo" title="Code">💻</a></td>
     </tr>
   </tbody>
 </table>