docs: add Vultraz as a contributor (#1636)

* docs: update CONTRIBUTING.md

* docs: update .all-contributorsrc

.all-contributorsrc

@@ -267,6 +267,15 @@
         "tutorial",
         "video"
       ]
+    },
+    {
+      "login": "Vultraz",
+      "name": "Charles Dang",
+      "avatar_url": "https://avatars0.githubusercontent.com/u/3558659?v=4",
+      "profile": "https://github.com/Vultraz",
+      "contributions": [
+        "code"
+      ]
     }
   ],
   "contributorsPerLine": 7

CONTRIBUTING.md

@@ -134,9 +134,7 @@ We also build commonjs builds to run in node (for testing with jest or etc.) and
 Thanks goes to these wonderful people ([emoji key](https://allcontributors.org/docs/en/emoji-key)):
 
 <!-- ALL-CONTRIBUTORS-LIST:START - Do not remove or modify this section -->
-
 <!-- prettier-ignore -->
-
 <table>
   <tr>
     <td align="center"><a href="http://www.thinkmill.com.au"><img src="https://avatars3.githubusercontent.com/u/872310?v=4" width="100px;" alt="Jed Watson"/><br /><sub><b>Jed Watson</b></sub></a><br /><a href="https://github.com/keystonejs/keystone-5/commits?author=JedWatson" title="Code">💻</a></td>
@@ -174,6 +172,9 @@ Thanks goes to these wonderful people ([emoji key](https://allcontributors.org/d
     <td align="center"><a href="https://dcousens.com"><img src="https://avatars0.githubusercontent.com/u/413395?v=4" width="100px;" alt="Daniel Cousens"/><br /><sub><b>Daniel Cousens</b></sub></a><br /><a href="https://github.com/keystonejs/keystone-5/commits?author=dcousens" title="Documentation">📖</a></td>
     <td align="center"><a href="http://simonswiss.com"><img src="https://avatars1.githubusercontent.com/u/485747?v=4" width="100px;" alt="Simon Vrachliotis"/><br /><sub><b>Simon Vrachliotis</b></sub></a><br /><a href="#example-simonswiss" title="Examples">💡</a> <a href="#tutorial-simonswiss" title="Tutorials">✅</a> <a href="#video-simonswiss" title="Videos">📹</a></td>
   </tr>
+  <tr>
+    <td align="center"><a href="https://github.com/Vultraz"><img src="https://avatars0.githubusercontent.com/u/3558659?v=4" width="100px;" alt="Charles Dang"/><br /><sub><b>Charles Dang</b></sub></a><br /><a href="https://github.com/keystonejs/keystone-5/commits?author=Vultraz" title="Code">💻</a></td>
+  </tr>
 </table>
 
 <!-- ALL-CONTRIBUTORS-LIST:END -->