feat(container)!: Update ghcr.io/grafana-community/helm-charts/loki (17.4.11 → 18.4.1)

Author: home-infrastructure-renovate[bot]

kubernetes/infrastructure/monitoring/loki/app/ocirepository.yaml

@@ -8,5 +8,5 @@ spec:
     mediaType: application/vnd.cncf.helm.chart.content.v1.tar+gzip
     operation: copy
   ref:
-    tag: 17.4.11
+    tag: 18.4.1
   url: oci://ghcr.io/grafana-community/helm-charts/loki