Add Thinktecture AG to the adopters list

#1596 (comment)

Signed-off-by: Carolyn Van Slyck <me@carolynvanslyck.com>

ADOPTERS.md

@@ -4,4 +4,12 @@ We want to know if you use Porter! Project priorities and funding are based on
 adoption. So if you are using Porter, add yourself to this page, or if it needs
 to stay private, email [porter-maintainers@lists.cncf.io](mailto:porter-maintainers@lists.cncf.io).
 
-* [Microsoft](https://microsoft.com) - Uses bundles to share best practices and quickstarts for running workloads on Azure.
+#### [Microsoft](https://microsoft.com)
+Status: Production ✅  
+Country: United States 🇺🇸    
+Usage: Microsoft uses bundles to share best practices and quickstarts for running workloads on Azure.
+
+#### [Thinktecture AG](https://thinktecture.com)
+Status: Production ✅  
+Country: Germany 🇩🇪  
+Usage: We use bundles to handover deliverables to customers in astandardized, reliable, and secure way.