Update README.md

Author: Tob1as

examples/README.md

@@ -3,6 +3,7 @@
 All examples for [WSC (WoltLab Suite Core)](https://www.woltlab.com/en/woltlab-suite-download/)!
 
 * fpm-nginx-dhi: php-fpm, nginx, mysql, traefik, prometheus-exporters - only using DHI (Docker Hardened Images) - for more Details/Help read README.md in folder!
+* fpm-nginx-dhi-k8s: fpm-nginx-dhi for Kubernetes/K8s (tested on K3s)
 * fpm-nginx: like fpm-nginx-dhi, but offical docker community images and other (Notice: mysql replaced by mariadb) 
 * fpm-nginx-aio: like fpm-nginx, but php-fpm and nginx in single container/image
 * apache: apache2 and php in single container/image, mariadb, traefik, prometheus-exporters