docs: add benwis as a contributor (#3)

Author: allcontributors[bot]

.all-contributorsrc

@@ -22,6 +22,15 @@
         "infra",
         "test"
       ]
+    },
+    {
+      "login": "benwis",
+      "name": "benwis",
+      "avatar_url": "https://avatars.githubusercontent.com/u/6953353?v=4",
+      "profile": "https://github.com/benwis",
+      "contributions": [
+        "bug"
+      ]
     }
   ]
 }

README.md

@@ -210,11 +210,12 @@ Thanks goes to these people ([emoji key][emojis]):
 <!-- markdownlint-disable -->
 <table>
   <tr>
-    <td align="center"><a href="https://kentcdodds.com"><img src="https://avatars.githubusercontent.com/u/1500684?v=3" width="100px;" alt="Kent C. Dodds"/><br /><sub><b>Kent C. Dodds</b></sub></a><br /><a href="https://github.com/kentcdodds/mdx-bundler/commits?author=kentcdodds" title="Code">💻</a> <a href="https://github.com/kentcdodds/mdx-bundler/commits?author=kentcdodds" title="Documentation">📖</a> <a href="#infra-kentcdodds" title="Infrastructure (Hosting, Build-Tools, etc)">🚇</a> <a href="https://github.com/kentcdodds/mdx-bundler/commits?author=kentcdodds" title="Tests">⚠️</a></td>
+    <td align="center"><a href="https://kentcdodds.com"><img src="https://avatars.githubusercontent.com/u/1500684?v=3?s=100" width="100px;" alt=""/><br /><sub><b>Kent C. Dodds</b></sub></a><br /><a href="https://github.com/kentcdodds/mdx-bundler/commits?author=kentcdodds" title="Code">💻</a> <a href="https://github.com/kentcdodds/mdx-bundler/commits?author=kentcdodds" title="Documentation">📖</a> <a href="#infra-kentcdodds" title="Infrastructure (Hosting, Build-Tools, etc)">🚇</a> <a href="https://github.com/kentcdodds/mdx-bundler/commits?author=kentcdodds" title="Tests">⚠️</a></td>
+    <td align="center"><a href="https://github.com/benwis"><img src="https://avatars.githubusercontent.com/u/6953353?v=4?s=100" width="100px;" alt=""/><br /><sub><b>benwis</b></sub></a><br /><a href="https://github.com/kentcdodds/mdx-bundler/issues?q=author%3Abenwis" title="Bug reports">🐛</a></td>
   </tr>
 </table>
 
-<!-- markdownlint-enable -->
+<!-- markdownlint-restore -->
 <!-- prettier-ignore-end -->
 
 <!-- ALL-CONTRIBUTORS-LIST:END -->