docs: update README.md [skip ci]

README.md

@@ -1,6 +1,6 @@
 <!-- BADGES -->
 <!-- ALL-CONTRIBUTORS-BADGE:START - Do not remove or modify this section -->
-[![All Contributors](https://img.shields.io/badge/all_contributors-1-orange.svg?style=flat-square)](#contributors-)
+[![All Contributors](https://img.shields.io/badge/all_contributors-2-orange.svg?style=flat-square)](#contributors-)
 <!-- ALL-CONTRIBUTORS-BADGE:END -->
 
 [![Solidity](https://github.com/taikoxyz/taiko-mono/actions/workflows/solidity.yml/badge.svg)](https://github.com/taikoxyz/taiko-mono/actions/workflows/solidity.yml)
@@ -50,6 +50,7 @@ Thanks goes to these wonderful people ([emoji key](https://allcontributors.org/d
   <tbody>
     <tr>
       <td align="center"><a href="https://github.com/d1onys1us"><img src="https://avatars.githubusercontent.com/u/13951458?v=4?s=100" width="100px;" alt="d1onys1us"/><br /><sub><b>d1onys1us</b></sub></a><br /><a href="https://github.com/taikoxyz/taiko-mono/commits?author=d1onys1us" title="Documentation">📖</a></td>
+      <td align="center"><a href="https://github.com/davidtaikocha"><img src="https://avatars.githubusercontent.com/u/104078303?v=4?s=100" width="100px;" alt="David"/><br /><sub><b>David</b></sub></a><br /><a href="https://github.com/taikoxyz/taiko-mono/commits?author=davidtaikocha" title="Documentation">📖</a> <a href="https://github.com/taikoxyz/taiko-mono/commits?author=davidtaikocha" title="Code">💻</a></td>
     </tr>
   </tbody>
 </table>