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/database/postgresql/postgresql_privs.py

@@ -150,6 +150,8 @@ notes:
   - When revoking privileges, C(RESTRICT) is assumed (see PostgreSQL docs).
   - The ssl_rootcert parameter requires at least Postgres version 8.4 and I(psycopg2) version 2.4.3.
 requirements: [psycopg2]
+extends_documentation_fragment:
+  - postgres
 author: "Bernhard Weitzhofer (@b6d)"
 """
 

lib/ansible/modules/database/vertica/vertica_configuration.py

@@ -24,6 +24,7 @@ options:
     description:
         - Name of the parameter to update.
     required: true
+    aliases: [parameter]
   value:
     description:
         - Value of the parameter to be set.