chore(deps): update postgresql docker tag to v16.6.1

Author: renovate[bot]

charts/nextcloud/Chart.lock

@@ -1,7 +1,7 @@
 dependencies:
 - name: postgresql
   repository: oci://registry-1.docker.io/bitnamicharts
-  version: 16.3.5
+  version: 16.6.1
 - name: mariadb
   repository: oci://registry-1.docker.io/bitnamicharts
   version: 19.1.0
@@ -11,5 +11,5 @@ dependencies:
 - name: collabora-online
   repository: https://collaboraonline.github.io/online
   version: 1.1.35
-digest: sha256:14181bf41c5b52f3ef487c854796ed6fede8ff915bd164ced5d82ab26533ab75
-generated: "2025-03-03T10:44:46.387429208Z"
+digest: sha256:3b6386dd61bce6eaf390ecdd65b8d62d9d38c229839ec7f08d8b7f9e82dda07a
+generated: "2025-04-07T10:57:07.134331973Z"

charts/nextcloud/Chart.yaml

@@ -28,7 +28,7 @@ maintainers:
     url: https://jessebot.work
 dependencies:
 - name: postgresql
-  version: 16.3.5
+  version: 16.6.1
   repository: oci://registry-1.docker.io/bitnamicharts
   condition: postgresql.enabled
 - name: mariadb