docs: Add @pieh as a contributor (#101)

* docs: update README.md [skip ci]

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

* Update .all-contributorsrc

* Update README.md

Co-authored-by: allcontributors[bot] <46447321+allcontributors[bot]@users.noreply.github.com>
Co-authored-by: Michaël De Boey <info@michaeldeboey.be>

Author: allcontributors[bot]

.all-contributorsrc

@@ -149,6 +149,7 @@
       "avatar_url": "https://avatars1.githubusercontent.com/u/419821?v=4",
       "profile": "https://github.com/pieh",
       "contributions": [
+        "bug",
         "code",
         "test"
       ]

README.md

@@ -642,7 +642,7 @@ Thanks goes to these people ([emoji key][emojis]):
     <td align="center"><a href="http://fabiorosado.co.uk"><img src="https://avatars0.githubusercontent.com/u/3131401?v=4" width="100px;" alt=""/><br /><sub><b>Fábio Rosado</b></sub></a><br /><a href="https://github.com/MichaelDeBoey/gatsby-remark-embedder/commits?author=FabioRosado" title="Code">💻</a> <a href="https://github.com/MichaelDeBoey/gatsby-remark-embedder/commits?author=FabioRosado" title="Tests">⚠️</a></td>
     <td align="center"><a href="http://www.kopi.dev"><img src="https://avatars1.githubusercontent.com/u/4743772?v=4" width="100px;" alt=""/><br /><sub><b>Arryangga Aliev Pratamaputra</b></sub></a><br /><a href="https://github.com/MichaelDeBoey/gatsby-remark-embedder/issues?q=author%3Aarryanggaputra" title="Bug reports">🐛</a></td>
     <td align="center"><a href="https://www.osiux.ws"><img src="https://avatars2.githubusercontent.com/u/204463?v=4" width="100px;" alt=""/><br /><sub><b>Eduardo Reveles</b></sub></a><br /><a href="https://github.com/MichaelDeBoey/gatsby-remark-embedder/commits?author=osiux" title="Code">💻</a> <a href="https://github.com/MichaelDeBoey/gatsby-remark-embedder/commits?author=osiux" title="Tests">⚠️</a></td>
-    <td align="center"><a href="https://github.com/pieh"><img src="https://avatars1.githubusercontent.com/u/419821?v=4" width="100px;" alt=""/><br /><sub><b>Michal Piechowiak</b></sub></a><br /><a href="https://github.com/MichaelDeBoey/gatsby-remark-embedder/commits?author=pieh" title="Code">💻</a> <a href="https://github.com/MichaelDeBoey/gatsby-remark-embedder/commits?author=pieh" title="Tests">⚠️</a></td>
+    <td align="center"><a href="https://github.com/pieh"><img src="https://avatars1.githubusercontent.com/u/419821?v=4" width="100px;" alt=""/><br /><sub><b>Michal Piechowiak</b></sub></a><br /><a href="https://github.com/MichaelDeBoey/gatsby-remark-embedder/issues?q=author%3Apieh" title="Bug reports">🐛</a> <a href="https://github.com/MichaelDeBoey/gatsby-remark-embedder/commits?author=pieh" title="Code">💻</a> <a href="https://github.com/MichaelDeBoey/gatsby-remark-embedder/commits?author=pieh" title="Tests">⚠️</a></td>
   </tr>
   <tr>
     <td align="center"><a href="https://bradgarropy.com"><img src="https://avatars2.githubusercontent.com/u/11336745?v=4" width="100px;" alt=""/><br /><sub><b>Brad Garropy</b></sub></a><br /><a href="https://github.com/MichaelDeBoey/gatsby-remark-embedder/issues?q=author%3Abradgarropy" title="Bug reports">🐛</a></td>
@@ -653,7 +653,6 @@ Thanks goes to these people ([emoji key][emojis]):
 
 <!-- markdownlint-enable -->
 <!-- prettier-ignore-end -->
-
 <!-- ALL-CONTRIBUTORS-LIST:END -->
 
 This project follows the [all-contributors][all-contributors] specification.