feat(helm): update chart loki to 6.19.0 - autoclosed

[renovate]

This PR contains the following updates:

Package	Update	Change
loki (source)	minor	6.16.0 -> 6.19.0

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Release Notes

grafana/helm-charts (loki)

v6.19.0

The leading tool for querying and visualizing time series and metrics.

v6.18.0

The leading tool for querying and visualizing time series and metrics.

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Configuration

📅 Schedule: Branch creation - "on saturday" (UTC), Automerge - At any time (no schedule defined).

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

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• If you want to rebase/retry this PR, check this box

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[github-actions]

--- kubernetes/main/apps/observability/loki/app Kustomization: flux-system/loki HelmRelease: observability/loki

+++ kubernetes/main/apps/observability/loki/app Kustomization: flux-system/loki HelmRelease: observability/loki

@@ -13,13 +13,13 @@

     spec:
       chart: loki
       sourceRef:
         kind: HelmRepository
         name: loki
         namespace: flux-system
-      version: 6.16.0
+      version: 6.18.0
   install:
     remediation:
       retries: 3
   interval: 30m
   timeout: 15m
   upgrade:

[github-actions]

--- HelmRelease: observability/loki StatefulSet: observability/loki

+++ HelmRelease: observability/loki StatefulSet: observability/loki

@@ -63,13 +63,13 @@

         - name: LOG_LEVEL
           value: INFO
         volumeMounts:
         - name: sc-rules-volume
           mountPath: /rules
       - name: loki
-        image: docker.io/grafana/loki:3.1.1
+        image: docker.io/grafana/loki:3.2.0
         imagePullPolicy: IfNotPresent
         args:
         - -config.file=/etc/loki/config/config.yaml
         - -target=all
         ports:
         - name: http-metrics
--- HelmRelease: observability/loki Ingress: observability/loki

+++ HelmRelease: observability/loki Ingress: observability/loki

@@ -133,12 +133,19 @@

         pathType: Prefix
         backend:
           service:
             name: loki
             port:
               number: 3100
+      - path: /loki/api/v1/detected_field
+        pathType: Prefix
+        backend:
+          service:
+            name: loki
+            port:
+              number: 3100
       - path: /loki/api/v1/detected_fields
         pathType: Prefix
         backend:
           service:
             name: loki
             port: