chore(deps): update grafana/grafana docker tag to v11.6.1

Author: renovate[bot]

compose.yaml

@@ -114,7 +114,7 @@ services:
 
   grafana:
     <<: *network
-    image: grafana/grafana:11.6.0@sha256:62d2b9d20a19714ebfe48d1bb405086081bc602aa053e28cf6d73c7537640dfb
+    image: grafana/grafana:11.6.1@sha256:52c3e20686b860c6dc1f623811565773cf51eefa378817a4896dfc863c3c82c8
     ports:
       - "3000:3000"
     environment: