docs: add wdharcourt1 as a contributor for content (#28)

* 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

@@ -36,7 +36,8 @@
       "avatar_url": "https://avatars.githubusercontent.com/u/48527570?v=4",
       "profile": "http://www.williamharcourt.co.uk",
       "contributions": [
-        "ideas"
+        "ideas",
+        "content"
       ]
     },
     {

README.md

@@ -30,9 +30,9 @@ on how to help out with our project.
   <tr>
     <td align="center"><a href="https://github.com/AdrienWehrle"><img src="https://avatars.githubusercontent.com/u/44843368?v=4?s=100" width="100px;" alt=""/><br /><sub><b>Adrien Wehrlé </b></sub></a><br /><a href="https://github.com/APECS-Earth-Observation/Polar-EO-Database/commits?author=AdrienWehrle" title="Code">💻</a> <a href="#infra-AdrienWehrle" title="Infrastructure (Hosting, Build-Tools, etc)">🚇</a> <a href="#data-AdrienWehrle" title="Data">🔣</a> <a href="#maintenance-AdrienWehrle" title="Maintenance">🚧</a> <a href="https://github.com/APECS-Earth-Observation/Polar-EO-Database/commits?author=AdrienWehrle" title="Tests">⚠️</a></td>
     <td align="center"><a href="http://weiji14.github.io"><img src="https://avatars.githubusercontent.com/u/23487320?v=4?s=100" width="100px;" alt=""/><br /><sub><b>Wei Ji</b></sub></a><br /><a href="https://github.com/APECS-Earth-Observation/Polar-EO-Database/commits?author=weiji14" title="Code">💻</a> <a href="https://github.com/APECS-Earth-Observation/Polar-EO-Database/commits?author=weiji14" title="Documentation">📖</a> <a href="#infra-weiji14" title="Infrastructure (Hosting, Build-Tools, etc)">🚇</a></td>
+    <td align="center"><a href="http://www.williamharcourt.co.uk"><img src="https://avatars.githubusercontent.com/u/48527570?v=4?s=100" width="100px;" alt=""/><br /><sub><b>William Harcourt</b></sub></a><br /><a href="#ideas-wdharcourt1" title="Ideas, Planning, & Feedback">🤔</a> <a href="#content-wdharcourt1" title="Content">🖋</a></td>
     <td align="center"><a href="https://github.com/Azamattf"><img src="https://avatars.githubusercontent.com/u/70375131?v=4?s=100" width="100px;" alt=""/><br /><sub><b>Azamattf</b></sub></a><br /><a href="#content-Azamattf" title="Content">🖋</a> <a href="#ideas-Azamattf" title="Ideas, Planning, & Feedback">🤔</a></td>
     <td align="center"><a href="https://github.com/TremendousEnceladus"><img src="https://avatars.githubusercontent.com/u/103304374?v=4?s=100" width="100px;" alt=""/><br /><sub><b>TremendousEnceladus</b></sub></a><br /><a href="https://github.com/APECS-Earth-Observation/Polar-EO-Database/commits?author=TremendousEnceladus" title="Tests">⚠️</a></td>
-    <td align="center"><a href="http://www.williamharcourt.co.uk"><img src="https://avatars.githubusercontent.com/u/48527570?v=4?s=100" width="100px;" alt=""/><br /><sub><b>William Harcourt</b></sub></a><br /><a href="#ideas-wdharcourt1" title="Ideas, Planning, & Feedback">🤔</a></td>
   </tr>
 </table>