Add cloud_provider to AgnosticD User Info for ocp4-cluster (#8924)

Co-authored-by: Wolfgang Kulhanek <WolfgangKulhanek@gmail.com>

ansible/configs/ocp4-cluster/post_infra.yml

@@ -12,6 +12,7 @@
     agnosticd_user_info:
       data:
         guid: "{{ guid }}"
+        cloud_provider: "{{ cloud_provider | default('none') }}"
 
   - name: OpenStack Post Infrastructure
     when: cloud_provider is match("osp")