docs: update README.md [skip ci]

Author: allcontributors[bot]

README.md

@@ -1788,6 +1788,7 @@ Thanks goes to these wonderful people ([emoji key](https://allcontributors.org/d
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       <td align="center" valign="top" width="14.28%"><a href="https://github.com/shubhisaran"><img src="https://avatars.githubusercontent.com/u/113500663?v=4?s=100" width="100px;" alt="Shubhi Saran"/><br /><sub><b>Shubhi Saran</b></sub></a><br /><a href="#tool-shubhisaran" title="Tools">🔧</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/bh2smith"><img src="https://avatars.githubusercontent.com/u/11778116?v=4?s=100" width="100px;" alt="Benjamin Smith"/><br /><sub><b>Benjamin Smith</b></sub></a><br /><a href="https://github.com/ethereum/ethereum-org-website/issues?q=author%3Abh2smith" title="Bug reports">🐛</a></td>
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