Add @zengdage as a contributor

.all-contributorsrc

@@ -774,6 +774,15 @@
         "code",
         "ideas"
       ]
+    },
+    {
+      "login": "zengdage",
+      "name": "Zhijin Zeng",
+      "avatar_url": "https://avatars.githubusercontent.com/u/16076103?v=4",
+      "profile": "https://github.com/zengdage",
+      "contributions": [
+        "code"
+      ]
     }
   ],
   "contributorsPerLine": 7

README.md

@@ -1,6 +1,6 @@
 # SIMD Everywhere
 <!-- ALL-CONTRIBUTORS-BADGE:START - Do not remove or modify this section -->
-[![All Contributors](https://img.shields.io/badge/all_contributors-77-orange.svg?style=flat-square)](#contributors-)
+[![All Contributors](https://img.shields.io/badge/all_contributors-78-orange.svg?style=flat-square)](#contributors-)
 <!-- ALL-CONTRIBUTORS-BADGE:END -->
 [![Chat](https://badges.gitter.im/gitterHQ/gitter.png)](https://matrix.to/#/#simd-everywhere_community:gitter.im)
 [![codecov](https://codecov.io/gh/simd-everywhere/simde/branch/master/graph/badge.svg?token=jcMBoRk0ui)](https://codecov.io/gh/simd-everywhere/simde)
@@ -508,6 +508,9 @@ Thanks goes to these wonderful people ([emoji key](https://allcontributors.org/d
     <td align="center"><a href="https://github.com/Torinde"><img src="https://avatars.githubusercontent.com/u/97228894?v=4" width="100px;" alt=""/><br /><sub><b>Torinde</b></sub></a><br /><a href="https://github.com/nemequ/simde/issues?q=author%3ATorinde" title="Bug reports">🐛</a> <a href="https://github.com/nemequ/simde/commits?author=Torinde" title="Documentation">📖</a> <a href="#ideas-Torinde" title="Ideas, Planning, & Feedback">🤔</a></td>
     <td align="center"><a href="https://www.linkedin.com/in/yanghauyuan/"><img src="https://avatars.githubusercontent.com/u/13924801?v=4" width="100px;" alt=""/><br /><sub><b>Yang Hau</b></sub></a><br /><a href="https://github.com/nemequ/simde/commits?author=howjmay" title="Code">💻</a> <a href="#ideas-howjmay" title="Ideas, Planning, & Feedback">🤔</a></td>
   </tr>
+  <tr>
+    <td align="center"><a href="https://github.com/zengdage"><img src="https://avatars.githubusercontent.com/u/16076103?v=4" width="100px;" alt=""/><br /><sub><b>Zhijin Zeng</b></sub></a><br /><a href="https://github.com/nemequ/simde/commits?author=zengdage" title="Code">💻</a></td>
+  </tr>
 </table>
 
 <!-- markdownlint-enable -->