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: a1bb78d194434b38005f3a9e623bfa4b2c06c7bc
+  version: 38764398bf82b06a1736c3bfedc71dfd229e4b52
 
 - src: git+https://github.com/devture/com.devture.ansible.role.postgres_backup.git
   version: 8e9ec48a09284c84704d7a2dce17da35f181574d