Add flowcharting plugin for Grafana

docker-compose/grafana/Dockerfile

@@ -8,6 +8,9 @@ RUN grafana-cli plugins install aceiot-svg-panel
 RUN grafana-cli plugins install yesoreyeram-boomtable-panel
 RUN grafana-cli plugins install orchestracities-map-panel
 
+RUN wget https://algenty.github.io/flowcharting-repository/archives/agenty-flowcharting-panel-1.0.0b-SNAPSHOT.zip -O /tmp/agenty-flowcharting-panel.zip
+RUN cd /var/lib/grafana/plugins/ && unzip /tmp/agenty-flowcharting-panel.zip && mv grafana-flowcharting agenty-flowcharting-panel
+
 COPY grafana.ini /etc/grafana/
 
 # Add default configuration through provisioning (see https://grafana.com/docs/grafana/latest/administration/provisioning)