fix(helm): update chart harbor to 1.18.1

Author: trap-renovate[bot]

harbor/kustomization.yaml

@@ -2,7 +2,7 @@ helmCharts:
   - repo: https://helm.goharbor.io
     name: harbor
     # renovate:general datasource=helm depName=harbor registryUrl=https://helm.goharbor.io
-    version: "1.18.0"
+    version: "1.18.1"
     includeCRDs: true
     namespace: harbor
     releaseName: harbor