Upgrade com.devture.ansible.role.postgres

requirements.yml

@@ -19,7 +19,7 @@
   version: ff2fd42e1c1a9e28e3312bbd725395f9c2fc7f16
 
 - src: git+https://github.com/devture/com.devture.ansible.role.postgres.git
-  version: e55623caa4c33fa22e897966f4def7ae04dc8261
+  version: b547c81ed69a659be22016df35cc0d82cb444a76
 
 - src: git+https://github.com/devture/com.devture.ansible.role.systemd_service_manager.git
   version: 6ccb88ac5fc27e1e70afcd48278ade4b564a9096