adding docs.mindsdb.com to the list

MindsDB is a proud and happy user of MKDOCS Material

Author: torrmal

README.md

@@ -195,6 +195,7 @@ For other installation methods, configuration options, and a demo, visit
 [Knative](https://knative.dev/docs/),
 [Kubernetes](https://kops.sigs.k8s.io/),
 [kSQL](https://docs.ksqldb.io/),
+[MindsDB](https://docs.mindsdb.com/),
 [Nokogiri](https://nokogiri.org/),
 [OpenFaaS](https://docs.openfaas.com/),
 [Pi-Hole](https://docs.pi-hole.net/),