docs: contributor information

.all-contributorsrc

@@ -1076,6 +1076,15 @@
       "contributions": [
         "code"
       ]
+    },
+    {
+      "login": "shryoo-ibm",
+      "name": "Seong-Hyun Ryoo",
+      "avatar_url": "https://avatars.githubusercontent.com/u/106095943?s=96&v=4",
+      "profile": "https://seongryoo.github.io",
+      "contributions": [
+        "code"
+      ]
     }
   ],
   "commitConvention": "none"

README.md

@@ -228,6 +228,7 @@ check out our [Contributing Guide](/.github/CONTRIBUTING.md) and our
     <td align="center"><a href="https://github.com/awarrier99"><img src="https://avatars.githubusercontent.com/u/17476235?v=4?s=100" width="100px;" alt=""/><br /><sub><b>Ashvin Warrier</b></sub></a><br /><a href="https://github.com/carbon-design-system/carbon/commits?author=awarrier99" title="Code">💻</a></td>
     <td align="center"><a href="https://galvingao.com/"><img src="https://avatars.githubusercontent.com/u/12567059?v=4?s=100" width="100px;" alt=""/><br /><sub><b>GalvinGao</b></sub></a><br /><a href="https://github.com/carbon-design-system/carbon/commits?author=GalvinGao" title="Code">💻</a></td>
     <td align="center"><a href="https://github.com/bianca-sparxs"><img src="https://avatars.githubusercontent.com/u/33003148?v=4?s=100" width="100px;" alt=""/><br /><sub><b>Bianca Sparxs</b></sub></a><br /><a href="https://github.com/carbon-design-system/carbon/commits?author=bianca-sparxs" title="Code">💻</a></td>
+    <td align="center"><a href="https://seongryoo.github.io"><img src="https://avatars.githubusercontent.com/u/106095943?s=96&v=4" width="100px;" alt=""/><br /><sub><b>Seong-Hyun Ryoo</b></sub></a><br /><a href="https://github.com/carbon-design-system/carbon/commits?author=shryoo-ibm" title="Code">💻</a></td>
   </tr>
 </table>