docs: update README

***NO_CI***

README.md

@@ -171,6 +171,12 @@ Support this project by becoming a sponsor. Your logo will show up in the Contri
       <td align="center" valign="middle" width="192">
         <a href="https://opencollective.com/wikijs/sponsor/9/website" target="_blank"><img src="https://opencollective.com/wikijs/sponsor/9/avatar.svg"></a>
       </td>
+      <td align="center" valign="middle" width="192">
+        <a href="https://opencollective.com/wikijs/sponsor/10/website" target="_blank"><img src="https://opencollective.com/wikijs/sponsor/10/avatar.svg"></a>
+      </td>
+      <td align="center" valign="middle" width="192">
+        <a href="https://opencollective.com/wikijs/sponsor/11/website" target="_blank"><img src="https://opencollective.com/wikijs/sponsor/11/avatar.svg"></a>
+      </td>
     </tr>
   </tbody>
 </table>