Upgrade postgres_backup

requirements.yml

@@ -18,7 +18,7 @@
 - src: git+https://github.com/devture/com.devture.ansible.role.postgres.git
   version: v15.3-0
 - src: git+https://github.com/devture/com.devture.ansible.role.postgres_backup.git
-  version: 8e9ec48a09284c84704d7a2dce17da35f181574d
+  version: a0cc7c1c696872ba8880d9c5e5a54098de825030
 - src: git+https://github.com/devture/com.devture.ansible.role.systemd_docker_base.git
   version: v1.0.0-0
 - src: git+https://github.com/devture/com.devture.ansible.role.systemd_service_manager.git