Merge pull request #6920 from processing/all-contributors/add-jackbdu

docs: add jackbdu as a contributor for tutorial, and example

Author: Qianqianye

.all-contributorsrc

@@ -5830,6 +5830,16 @@
       "contributions": [
         "translation"
       ]
+    },
+    {
+      "login": "jackbdu",
+      "name": "Jack B. Du",
+      "avatar_url": "https://avatars.githubusercontent.com/u/8614803?v=4",
+      "profile": "https://jackbdu.com/about",
+      "contributions": [
+        "tutorial",
+        "example"
+      ]
     }
   ],
   "repoType": "github",

README.md

@@ -984,6 +984,7 @@ We recognize all types of contributions. This project follows the [all-contribut
     <tr>
       <td align="center" valign="top" width="16.66%"><a href="https://github.com/Tmicrd"><img src="https://avatars.githubusercontent.com/u/53132820?v=4?s=120" width="120px;" alt="nancy"/><br /><sub><b>nancy</b></sub></a><br /><a href="#translation-Tmicrd" title="Translation">🌍</a></td>
       <td align="center" valign="top" width="16.66%"><a href="https://github.com/jaiakash"><img src="https://avatars.githubusercontent.com/u/33419526?v=4?s=120" width="120px;" alt="Akash Jaiswal"/><br /><sub><b>Akash Jaiswal</b></sub></a><br /><a href="#translation-jaiakash" title="Translation">🌍</a></td>
+      <td align="center" valign="top" width="16.66%"><a href="https://jackbdu.com/about"><img src="https://avatars.githubusercontent.com/u/8614803?v=4?s=120" width="120px;" alt="Jack B. Du"/><br /><sub><b>Jack B. Du</b></sub></a><br /><a href="#tutorial-jackbdu" title="Tutorials">✅</a> <a href="#example-jackbdu" title="Examples">💡</a></td>
     </tr>
   </tbody>
 </table>