docs: add loynoir as a contributor for code (#46)

Co-authored-by: allcontributors[bot] <46447321+allcontributors[bot]@users.noreply.github.com>

.all-contributorsrc

@@ -106,7 +106,8 @@
       "avatar_url": "https://avatars.githubusercontent.com/u/78727408?v=4",
       "profile": "https://github.com/loynoir",
       "contributions": [
-        "doc"
+        "doc",
+        "code"
       ]
     },
     {

README.md

@@ -335,7 +335,7 @@ Thanks goes to these people ([emoji key][emojis]):
   <tr>
     <td align="center"><a href="https://twitter.com/minh_ngvyen"><img src="https://avatars3.githubusercontent.com/u/2852660?v=4?s=100" width="100px;" alt=""/><br /><sub><b>Minh Nguyen</b></sub></a><br /><a href="https://github.com/kentcdodds/babel-plugin-codegen/commits?author=NMinhNguyen" title="Code">💻</a> <a href="https://github.com/kentcdodds/babel-plugin-codegen/commits?author=NMinhNguyen" title="Tests">⚠️</a></td>
     <td align="center"><a href="https://github.com/calebeby"><img src="https://avatars.githubusercontent.com/u/13206945?v=4?s=100" width="100px;" alt=""/><br /><sub><b>Caleb Eby</b></sub></a><br /><a href="https://github.com/kentcdodds/babel-plugin-codegen/commits?author=calebeby" title="Code">💻</a></td>
-    <td align="center"><a href="https://github.com/loynoir"><img src="https://avatars.githubusercontent.com/u/78727408?v=4?s=100" width="100px;" alt=""/><br /><sub><b>loynoir</b></sub></a><br /><a href="https://github.com/kentcdodds/babel-plugin-codegen/commits?author=loynoir" title="Documentation">📖</a></td>
+    <td align="center"><a href="https://github.com/loynoir"><img src="https://avatars.githubusercontent.com/u/78727408?v=4?s=100" width="100px;" alt=""/><br /><sub><b>loynoir</b></sub></a><br /><a href="https://github.com/kentcdodds/babel-plugin-codegen/commits?author=loynoir" title="Documentation">📖</a> <a href="https://github.com/kentcdodds/babel-plugin-codegen/commits?author=loynoir" title="Code">💻</a></td>
     <td align="center"><a href="https://github.com/gabalafou"><img src="https://avatars.githubusercontent.com/u/317883?v=4?s=100" width="100px;" alt=""/><br /><sub><b>gabalafou</b></sub></a><br /><a href="https://github.com/kentcdodds/babel-plugin-codegen/commits?author=gabalafou" title="Documentation">📖</a></td>
   </tr>
 </table>