chore(deps): update grafana/grafana docker tag to v11.5.0 (main) (#15990)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
Co-authored-by: Paul Rogers <paul.rogers@grafana.com>
Co-authored-by: Paul Rogers <129207811+paul1r@users.noreply.github.com>

.github/renovate.json5

@@ -31,6 +31,11 @@
       "matchPackageNames": ["golang", "grafana/loki-build-image"],
       "enabled": false
     },
+    {
+      // Disable updates driven by Kustomize, used by the operator
+      "matchManagers": ["kustomize"],
+      "enabled": false
+    },
     {
       // Don't automatically merge GitHub Actions updates
       "matchManagers": ["github-actions"],

production/docker/docker-compose.yaml

@@ -24,7 +24,7 @@ services:
       - loki
 
   grafana:
-    image: grafana/grafana:11.4.0
+    image: grafana/grafana:11.5.0
     ports:
       - "3000:3000"
     environment: