docs: update website/docs/contributors.md [skip ci]

website/docs/contributors.md

@@ -234,6 +234,7 @@ Thanks goes to these wonderful people ([emoji key][acek]):
       <td align="center" valign="top" width="14.28%"><a href="https://www.coltbauman.com"><img src="https://avatars.githubusercontent.com/u/6819362?v=4?s=100" width="100px;" alt="Colt"/><br /><sub><b>Colt</b></sub></a><br /><a href="https://github.com/JanDeDobbeleer/oh-my-posh/commits?author=cabauman" title="Code">💻</a> <a href="#design-cabauman" title="Design">🎨</a> <a href="https://github.com/JanDeDobbeleer/oh-my-posh/commits?author=cabauman" title="Documentation">📖</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/craftzneko"><img src="https://avatars.githubusercontent.com/u/662108?v=4?s=100" width="100px;" alt="craftzneko"/><br /><sub><b>craftzneko</b></sub></a><br /><a href="https://github.com/JanDeDobbeleer/oh-my-posh/commits?author=craftzneko" title="Documentation">📖</a></td>
       <td align="center" valign="top" width="14.28%"><a href="http://waferlab.dev"><img src="https://avatars.githubusercontent.com/u/17683244?v=4?s=100" width="100px;" alt="甘亭"/><br /><sub><b>甘亭</b></sub></a><br /><a href="https://github.com/JanDeDobbeleer/oh-my-posh/commits?author=atlanswer" title="Documentation">📖</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/Mertsch"><img src="https://avatars.githubusercontent.com/u/9402861?v=4?s=100" width="100px;" alt="Mertsch"/><br /><sub><b>Mertsch</b></sub></a><br /><a href="https://github.com/JanDeDobbeleer/oh-my-posh/commits?author=Mertsch" title="Documentation">📖</a></td>
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