ironic inspector: bump stackhpc-inspector-plugins to 1.3.0

Fixes an issue with system_name_physnet and ib_physnet plugins.

Author: markgoddard

etc/kayobe/kolla.yml

@@ -120,7 +120,7 @@ kolla_sources:
     # Install our custom inspector plugins.
     type: git
     location: https://github.com/stackhpc/stackhpc-inspector-plugins.git
-    reference: 1.1.2
+    reference: 1.3.0
   magnum-base:
     type: git
     location: https://github.com/stackhpc/magnum.git