Fix module validation checks and remove old params (#39926)

This PR includes:
- Fixes to the majority of module validation issues
  (deliberate inconsistencies between docs and arg_spec)
- Removal of deprecated parameters 'method' and 'protocols'
- A few typos in the documentation

There are still some left-over validation errors, some are deliberate
(like doc strings as default to indicate ranges, etc.)

lib/ansible/utils/module_docs_fragments/aci.py

@@ -19,8 +19,6 @@ options:
     description:
     - Port number to be used for REST connection.
     - The default value depends on parameter `use_ssl`.
-    type: int
-    default: 443 (https), 80 (http)
   username:
     description:
     - The username to use for authentication.