ACI: Add types to modules and doc fragment (#49997)

* ACI: Add types to module doc fragment

* Add types to ACI modules too

lib/ansible/modules/network/aci/aci_firmware_source.py

@@ -28,6 +28,7 @@ options:
   source:
     description:
     - The identifying name for the outside source of images, such as an HTTP or SCP server.
+    type: str
     required: yes
     aliases: [ name, source_name ]
   polling_interval:
@@ -37,22 +38,27 @@ options:
   url_protocol:
     description:
     - The Firmware download protocol.
+    type: str
     choices: [ http, local, scp, usbkey ]
     default: scp
     aliases: [ url_proto ]
   url:
     description:
       The firmware URL for the image(s) on the source.
+    type: str
   url_password:
     description:
       The Firmware password or key string.
+    type: str
   url_username:
     description:
       The username for the source.
+    type: str
   state:
     description:
     - Use C(present) or C(absent) for adding or removing.
     - Use C(query) for listing an object or multiple objects.
+    type: str
     choices: [ absent, present, query ]
     default: present
 extends_documentation_fragment: aci