Update Helm release postgresql to v16

Author: renovate[bot]

charts/netbox/Chart.yaml

@@ -1,6 +1,6 @@
 apiVersion: v2
 name: netbox
-version: 4.1.10
+version: 4.1.11
 # renovate: image=netboxcommunity/netbox
 appVersion: v3.3.2
 description: IP address management (IPAM) and data center infrastructure management (DCIM) tool
@@ -12,7 +12,7 @@ maintainers:
   url: https://chaosdorf.de
 dependencies:
 - name: postgresql
-  version: 12.12.10
+  version: 16.5.0
   repository: https://charts.bitnami.com/bitnami
   condition: postgresql.enabled
 - name: redis