fix(helm): update victoria-metrics-single ( 0.12.3 → 0.12.6 ) (#1266)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

argocd/monitoring/victoria-metrics-single/kustomization.yaml

@@ -13,5 +13,5 @@ helmCharts:
   releaseName: victoria-metrics
   namespace: *namespace
   repo: https://victoriametrics.github.io/helm-charts/
-  version: 0.12.3
+  version: 0.12.6
   valuesFile: values.yaml