[ATMOSPHERE-322] Fix run multipathd role failure (#1716) (#1786)

Enable gather facts for the multipathd role
diff --git a/playbooks/openstack.yml b/playbooks/openstack.yml
index 3d12749..5f583e0 100644
--- a/playbooks/openstack.yml
+++ b/playbooks/openstack.yml
@@ -66,7 +66,6 @@
 - name: Configure operating system
   hosts: controllers:computes
   become: true
-  gather_facts: false
   roles:
     - role: lpfc
       tags: