Add SpecterOps Bloodhound product as distroless user

Author: specterops-scross

README.md

@@ -210,6 +210,7 @@ BUILD       Dockerfile  hello.py
 - [Knative](https://knative.dev)
 - [Tekton](https://tekton.dev)
 - [Teleport](https://goteleport.com)
+- [BloodHound](https://github.com/SpecterOps/BloodHound) by [SpecterOps](https://specterops.io/)
 
 If your project uses Distroless, send a PR to add your project here!