Module DOCUMENTATION should match argspec (#34895)

* Module DOCUMENTATION should match argspec

Large update of many modules so that DOCUMENTATION option name and
aliases match those defined in the argspec.

Issues identified by https://github.com/ansible/ansible/pull/34809

In addition to many typos and missing aliases, the following notable
changes were made:

* Create `module_docs_fragments/url.py` for `url_argument_spec`
* `dellos*_command` shouldn't have ever had `waitfor` (was incorrectly copied)
* `ce_aaa_server_host.py` `s/raduis_server_type/radius_server_type/g`
* `Junos_lldp` enable should be part of `state`.

lib/ansible/modules/network/a10/a10_service_group.py

@@ -26,8 +26,15 @@ author: "Eric Chou (@ericchou) 2016, Mischa Peters (@mischapeters) 2014"
 notes:
     - Requires A10 Networks aXAPI 2.1.
     - When a server doesn't exist and is added to the service-group the server will be created.
-extends_documentation_fragment: a10
+extends_documentation_fragment:
+  - a10
+  - url
 options:
+  state:
+    description:
+      - If the specified service group should exists.
+    default: present
+    choices: ['present', 'absent']
   partition:
     version_added: "2.3"
     description:
@@ -72,6 +79,7 @@ options:
         specify the C(status:). See the examples below for details.
     required: false
     default: null
+    aliases: ['server', 'member']
   validate_certs:
     description:
       - If C(no), SSL certificates will not be validated. This should only be used