doc_fragments: Clean up parameter types (cloud) (#52177)

* module_utils: Clean up parameter types (cloud)

This PR includes:

- Parameter types added
- Copyright format fixes
- Short license statement
- Description fixes (only for a few files, then I stopped :-))

* More cloud stuff

* Fix reported issue

* Fix quotes

* Use correct type

* Fix quotes

* Fix quotes

* Fix quotes

* Fix typo

* Fix boolean

lib/ansible/plugins/doc_fragments/vca.py

@@ -52,7 +52,7 @@ options:
       description:
         - If the certificates of the authentication is to be verified.
       type: bool
-      default: 'yes'
+      default: yes
     vdc_name:
       description:
         - The name of the vdc where the gateway is located.