docs: add s-takehana as a contributor for doc (#1938)

* docs: update doc/md/contributors.md [skip ci]

* docs: update .all-contributorsrc [skip ci]

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

.all-contributorsrc

@@ -527,6 +527,15 @@
       "contributions": [
         "code"
       ]
+    },
+    {
+      "login": "s-takehana",
+      "name": "s-takehana",
+      "avatar_url": "https://avatars.githubusercontent.com/u/3423547?v=4",
+      "profile": "https://github.com/s-takehana",
+      "contributions": [
+        "doc"
+      ]
     }
   ],
   "contributorsPerLine": 7,

doc/md/contributors.md

@@ -83,6 +83,7 @@ Thanks goes to these wonderful people ([emoji key](https://allcontributors.org/d
   </tr>
   <tr>
     <td align="center"><a href="https://github.com/tsingsun"><img src="https://avatars.githubusercontent.com/u/5848549?v=4?s=100" width="100px;" alt=""/><br /><sub><b>李清山</b></sub></a><br /><a href="https://github.com/ent/ent/commits?author=tsingsun" title="Code">💻</a></td>
+    <td align="center"><a href="https://github.com/s-takehana"><img src="https://avatars.githubusercontent.com/u/3423547?v=4?s=100" width="100px;" alt=""/><br /><sub><b>s-takehana</b></sub></a><br /><a href="https://github.com/ent/ent/commits?author=s-takehana" title="Documentation">📖</a></td>
   </tr>
 </table>