Merge pull request #147 from cschug/pin_version_grafana

chore: pin version of Grafana to 10.3.3

docker-compose/grafana/docker-compose.yaml

@@ -4,10 +4,10 @@ volumes:
     driver: local
 services:
   grafana:
-    image: grafana/grafana-oss:latest
+    image: grafana/grafana-oss:10.3.3
     container_name: grafana
     ports:
       - "3000:3000"
     volumes:
       - grafana-data:/var/lib/grafana
-    restart: unless-stopped
+    restart: unless-stopped