docs: add SamAmco as a contributor for doc (#982)

* docs: update README.md [skip ci]

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

---------

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

Author: allcontributors[bot]

.all-contributorsrc

@@ -1140,6 +1140,15 @@
         "question",
         "projectManagement"
       ]
+    },
+    {
+      "login": "SamAmco",
+      "name": "Samuel Harvey-Collins",
+      "avatar_url": "https://avatars.githubusercontent.com/u/5012146?v=4",
+      "profile": "https://github.com/SamAmco",
+      "contributions": [
+        "doc"
+      ]
     }
   ],
   "repoType": "github",

README.md

@@ -205,6 +205,7 @@ Thanks go to these wonderful people ([emoji key](https://allcontributors.org/emo
     <tr>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/peterdudfield"><img src="https://avatars.githubusercontent.com/u/34686298?v=4?s=100" width="100px;" alt="Peter Dudfield"/><br /><sub><b>Peter Dudfield</b></sub></a><br /><a href="https://github.com/all-contributors/all-contributors.github.io/issues?q=author%3Apeterdudfield" title="Bug reports">🐛</a></td>
       <td align="center" valign="top" width="14.28%"><a href="http://dannygarside.co.uk"><img src="https://avatars.githubusercontent.com/u/3739866?v=4?s=100" width="100px;" alt="Danny Garside"/><br /><sub><b>Danny Garside</b></sub></a><br /><a href="#question-da5nsy" title="Answering Questions">💬</a> <a href="#projectManagement-da5nsy" title="Project Management">📆</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/SamAmco"><img src="https://avatars.githubusercontent.com/u/5012146?v=4?s=100" width="100px;" alt="Samuel Harvey-Collins"/><br /><sub><b>Samuel Harvey-Collins</b></sub></a><br /><a href="https://github.com/all-contributors/all-contributors.github.io/commits?author=SamAmco" title="Documentation">📖</a></td>
     </tr>
   </tbody>
 </table>