Enable ironic-inspector in Ubuntu/Debian

... because now the ironic-inspector package is available.

Depends-on: https://review.opendev.org/848546
Change-Id: Id9df2ec139e1e91516417ade103b4fcfa5da9ae8

manifests/ironic.pp

@@ -78,11 +78,6 @@ class openstack_integration::ironic {
   class { 'ironic::drivers::ipmi': }
 
   # Ironic inspector resources
-  case $::osfamily {
-    'Debian': {
-      warning("Ironic inspector packaging is not ready on ${::osfamily}.")
-    }
-    'RedHat': {
   class { 'ironic::inspector::db::mysql':
     charset  => $::openstack_integration::params::mysql_charset,
     password => 'a_big_secret',
@@ -115,8 +110,3 @@ class openstack_integration::ironic {
     dnsmasq_interface     => 'eth0',
   }
 }
-    default: {
-      fail("Unsupported osfamily (${::osfamily})")
-    }
-  }
-}