docs: add Michael Berger as contributor

README.md

@@ -108,6 +108,7 @@ Thanks goes to these wonderful people ([emoji key](https://allcontributors.org/d
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/mauriziocescon"><img src="https://avatars.githubusercontent.com/u/3672842?v=4?s=100" width="100px;" alt="Maurizio Cescon"/><br /><sub><b>Maurizio Cescon</b></sub></a><br /><a href="https://github.com/ngxtension/ngxtension-platform/commits?author=mauriziocescon" title="Code">💻</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/leonelvsc"><img src="https://avatars.githubusercontent.com/u/2332029?v=4?s=100" width="100px;" alt="Leonel Franchelli"/><br /><sub><b>Leonel Franchelli</b></sub></a><br /><a href="https://github.com/ngxtension/ngxtension-platform/commits?author=leonelvsc" title="Code">💻</a></td>
       <td align="center" valign="top" width="14.28%"><a href="http://codepen.io/lorenzodianni/"><img src="https://avatars.githubusercontent.com/u/7217805?v=4?s=100" width="100px;" alt="Lorenzo D'Ianni"/><br /><sub><b>Lorenzo D'Ianni</b></sub></a><br /><a href="https://github.com/ngxtension/ngxtension-platform/commits?author=lorenzodianni" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/mikelgo"><img src="https://avatars.githubusercontent.com/u/29756792?v=4" width="100px;" alt="Michael Berger"/><br /><sub><b>Michael Berger</b></sub></a><br /><a href="https://github.com/ngxtension/ngxtension-platform/commits?author=mikelgo" title="Documentation">📖</a> <a href="https://github.com/ngxtension/ngxtension-platform/commits?author=mikelgo" title="Code">💻</a></td>
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