Upgrade Postgres (v15.4-1 -> v16.0-0)

requirements.yml

@@ -16,7 +16,7 @@
 - src: git+https://github.com/devture/com.devture.ansible.role.playbook_state_preserver.git
   version: ff2fd42e1c1a9e28e3312bbd725395f9c2fc7f16
 - src: git+https://github.com/devture/com.devture.ansible.role.postgres.git
-  version: v15.4-1
+  version: v16.0-0
 - src: git+https://github.com/devture/com.devture.ansible.role.postgres_backup.git
   version: a0cc7c1c696872ba8880d9c5e5a54098de825030
 - src: git+https://github.com/devture/com.devture.ansible.role.systemd_docker_base.git