fix(container): update ghcr.io/cloudnative-pg/postgresql ( 16.4-7 → 16.4-19 )

[bot-ross]

This PR contains the following updates:

Package	Update	Change
ghcr.io/cloudnative-pg/postgresql	patch	16.4-7 -> 16.4-19

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[bot-ross]

--- kubernetes/main/apps/database/cloudnative-pg/cluster Kustomization: flux-system/cloudnative-pg-cluster Cluster: database/postgres16

+++ kubernetes/main/apps/database/cloudnative-pg/cluster Kustomization: flux-system/cloudnative-pg-cluster Cluster: database/postgres16

@@ -46,13 +46,13 @@

           name: cloudnative-pg-secret
       serverName: postgres16-v5
       wal:
         compression: bzip2
         maxParallel: 8
     name: postgres16-v5
-  imageName: ghcr.io/cloudnative-pg/postgresql:16.4-7
+  imageName: ghcr.io/cloudnative-pg/postgresql:16.4-19
   instances: 3
   monitoring:
     enablePodMonitor: true
   nodeMaintenanceWindow:
     inProgress: false
     reusePVC: true