feat(loki): loki版本升级

apps/infra/monitor/loki/helmchart-promtail.yaml

@@ -7,7 +7,6 @@ spec:
   repo: https://grafana.github.io/helm-charts
   chart: promtail
   targetNamespace: infra-monitor
-  version: 6.16.6
   valuesContent: |-
     nodeSelector:
       svccontroller.k3s.cattle.io/enablelb: "true"