update README.md [skip ci]

README.md

@@ -99,6 +99,7 @@ Thanks goes to these wonderful people ([emoji key](https://allcontributors.org/d
       <td align="center" valign="top" width="16.66%"><a href="https://github.com/pgassmann"><img src="https://avatars.githubusercontent.com/u/460192?v=4?s=100" width="100px;" alt="Philipp Gassmann"/><br /><sub><b>Philipp Gassmann</b></sub></a><br /><a href="https://github.com/mediagis/nominatim-docker/commits?author=pgassmann" title="Documentation">📖</a> <a href="https://github.com/mediagis/nominatim-docker/commits?author=pgassmann" title="Code">💻</a> <a href="https://github.com/mediagis/nominatim-docker/commits?author=pgassmann" title="Tests">⚠️</a></td>
       <td align="center" valign="top" width="16.66%"><a href="https://github.com/saddfox"><img src="https://avatars.githubusercontent.com/u/48035291?v=4?s=100" width="100px;" alt="saddfox"/><br /><sub><b>saddfox</b></sub></a><br /><a href="https://github.com/mediagis/nominatim-docker/commits?author=saddfox" title="Documentation">📖</a> <a href="https://github.com/mediagis/nominatim-docker/commits?author=saddfox" title="Code">💻</a> <a href="https://github.com/mediagis/nominatim-docker/commits?author=saddfox" title="Tests">⚠️</a></td>
       <td align="center" valign="top" width="16.66%"><a href="https://github.com/gsg-git"><img src="https://avatars.githubusercontent.com/u/92863111?v=4?s=100" width="100px;" alt="gsg-git"/><br /><sub><b>gsg-git</b></sub></a><br /><a href="https://github.com/mediagis/nominatim-docker/commits?author=gsg-git" title="Documentation">📖</a></td>
+      <td align="center" valign="top" width="16.66%"><a href="https://github.com/breunigs"><img src="https://avatars.githubusercontent.com/u/307954?v=4?s=100" width="100px;" alt="Stefan Breunig"/><br /><sub><b>Stefan Breunig</b></sub></a><br /><a href="https://github.com/mediagis/nominatim-docker/commits?author=breunigs" title="Code">💻</a></td>
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