Merge pull request 'chore(deps): update postgres docker tag to v16.4' (#407) from renovate/postgres-16.x into master

Reviewed-on: Netz39_Admin/netz39-infra-ansible#407

host-pottwal.yml

@@ -117,7 +117,7 @@
     - name: Ensure shlink database container is running
       docker_container:
         name: shlinkdb
-        image: postgres:16.3-alpine
+        image: postgres:16.4-alpine
         pull: true
         state: started
         restart_policy: unless-stopped

host_vars/pottwal.n39.eu/vars.yml

@@ -23,7 +23,7 @@ shlink_postgres_password: "{{ vault_shlink_postgres_password }}"
 hedgedoc_host_port: 8084
 hedgedoc_domain_name: pad.n39.eu
 hedgedoc_image: quay.io/hedgedoc/hedgedoc:1.9.9
-hedgedoc_db_image: postgres:16.3-alpine
+hedgedoc_db_image: postgres:16.4-alpine
 hedgedoc_postgres_password: "{{ vault_hedgedoc_postgres_password }}"
 
 redmine_host_port: 8087