Merge pull request #301 from xenit-eu/renovate/grafana-grafana-11.x

Update grafana/grafana Docker tag to v11.3.1

Author: vierbergenlars

docker-compose/docker-compose-tracing.yml

@@ -13,7 +13,7 @@ services:
       - "3200:3200"   # tempo
 
   grafana:
-    image: grafana/grafana:11.3.0
+    image: grafana/grafana:11.3.1
     volumes:
       - ./tracing/grafana-datasources.yaml:/etc/grafana/provisioning/datasources/datasources.yaml
     environment: