chore(deps): update postgresql docker tag to v16.4.6

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: 16.4.6
 - 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: 1.1.28
-digest: sha256:53430bc0d0cc78656b121486e418629722467b5a4b25b1867cf75ac6855f5412
-generated: "2025-01-05T11:26:44.661215825Z"
+digest: sha256:59c34e3841af69508868a694c239eb6df85c694d02c93086c27b38cc1cd0d229
+generated: "2025-02-03T18:08:37.443220892Z"

charts/nextcloud/Chart.yaml

@@ -28,7 +28,7 @@ maintainers:
     url: https://jessebot.work
 dependencies:
 - name: postgresql
-  version: 16.3.5
+  version: 16.4.6
   repository: oci://registry-1.docker.io/bitnamicharts
   condition: postgresql.enabled
 - name: mariadb