ironic-inspector: Fix missing rabbit_use_ssl

Depends-on: https://review.opendev.org/915301
Related-Bug: #2043931
Change-Id: I93320d1c7eef4bacab91308b3db7d2361e954a68
(cherry picked from commit cb04476801)

manifests/ironic.pp

@@ -132,6 +132,7 @@ class openstack_integration::ironic {
       'username'  => 'ironic',
       'password'  => 'an_even_bigger_secret',
     }),
+    rabbit_use_ssl        => $::openstack_integration::config::ssl,
     dnsmasq_interface     => 'eth0',
   }
 }