docs: Add article about using Amundsen in ING (#516)

* amundsen_in_ing_wbaa | 📝 Writing docs.

* Update README.md

* Update README.md

README.md

@@ -128,6 +128,7 @@ Please visit [Roadmap](https://github.com/lyft/amundsen/blob/master/docs/roadmap
 - [Data Engineering podcast on Solving Data Discovery At Lyft](https://www.dataengineeringpodcast.com/amundsen-data-discovery-episode-92/) (Aug 2019)
 - [Open Sourcing Amundsen: A Data Discovery And Metadata Platform](https://eng.lyft.com/open-sourcing-amundsen-a-data-discovery-and-metadata-platform-2282bb436234) (Oct 2019)
 - [Adding Data Quality into Amundsen with Programmatic Descriptions](https://technology.edmunds.com/2020/05/27/Adding-Data-Quality-into-Amundsen-with-Programmatic-Descriptions/) by [Sam Shuster](https://github.com/samshuster) from [Edmunds.com](https://www.edmunds.com/) (May 2020)
+- [Facilitating Data discovery with Apache Atlas and Amundsen](https://medium.com/wbaa/facilitating-data-discovery-with-apache-atlas-and-amundsen-631baa287c8b) by [Mariusz Górski](https://github.com/mgorsk1) from [ING](https://www.ing.com/Home.htm) (June 2020)
 
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