docs: add zmbc as a contributor for doc (#1455)

* docs: update README.md [skip ci]

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

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

.all-contributorsrc

@@ -595,6 +595,15 @@
       "contributions": [
         "content"
       ]
+    },
+    {
+      "login": "zmbc",
+      "name": "Zeb Burke-Conte",
+      "avatar_url": "https://avatars.githubusercontent.com/u/13357648?v=4",
+      "profile": "http://zebburkeconte.com",
+      "contributions": [
+        "doc"
+      ]
     }
   ],
   "contributorsPerLine": 7,

README.md

@@ -342,7 +342,7 @@ The mascot is designed by [@almostdesigner](https://github.com/almostdesigner).
 ## Contributors ✨
 
 <!-- ALL-CONTRIBUTORS-BADGE:START - Do not remove or modify this section -->
-[![All Contributors](https://img.shields.io/badge/all_contributors-63-orange.svg?style=flat-square)](#contributors-)
+[![All Contributors](https://img.shields.io/badge/all_contributors-64-orange.svg?style=flat-square)](#contributors-)
 <!-- ALL-CONTRIBUTORS-BADGE:END -->
 
 Thanks goes to these wonderful people ([emoji key](https://allcontributors.org/docs/en/emoji-key)):
@@ -432,6 +432,9 @@ Thanks goes to these wonderful people ([emoji key](https://allcontributors.org/d
     <td align="center"><a href="https://github.com/RGBradley"><img src="https://avatars.githubusercontent.com/u/78659707?v=4?s=100" width="100px;" alt=""/><br /><sub><b>RGBradley</b></sub></a><br /><a href="#content-RGBradley" title="Content">🖋</a></td>
     <td align="center"><a href="https://github.com/radmorecameron"><img src="https://avatars.githubusercontent.com/u/55817894?v=4?s=100" width="100px;" alt=""/><br /><sub><b>Cameron Radmore</b></sub></a><br /><a href="#content-radmorecameron" title="Content">🖋</a></td>
   </tr>
+  <tr>
+    <td align="center"><a href="http://zebburkeconte.com"><img src="https://avatars.githubusercontent.com/u/13357648?v=4?s=100" width="100px;" alt=""/><br /><sub><b>Zeb Burke-Conte</b></sub></a><br /><a href="https://github.com/kantord/LibreLingo/commits?author=zmbc" title="Documentation">📖</a></td>
+  </tr>
 </table>
 
 <!-- markdownlint-restore -->