chore(deps): update postgresql docker tag to v16.7.8

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: 16.7.8
 - 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: 1.1.37
-digest: sha256:86ab70cb28abb7f15d6dc12d58b39a80d5325bf9ceb0959073d0129fd7ad0205
-generated: "2025-04-11T15:44:26.237465393Z"
+digest: sha256:ae4d557902bb48cafef2c12db2da634ceefc4a4ff8d13bc3623c30542a10e9ba
+generated: "2025-05-30T23:08:12.713331046Z"

charts/nextcloud/Chart.yaml

@@ -28,7 +28,7 @@ maintainers:
     url: https://jessebot.work
 dependencies:
 - name: postgresql
-  version: 16.3.5
+  version: 16.7.8
   repository: oci://registry-1.docker.io/bitnamicharts
   condition: postgresql.enabled
 - name: mariadb