Add attributes to various basic modules (#5964)

* Add attributes to various basic modules.

* Check and diff mode for pam_limits was added in #830.

plugins/modules/modprobe.py

@@ -18,6 +18,13 @@ author:
     - Matt Jeffery (@mattjeffery)
 description:
     - Load or unload kernel modules.
+extends_documentation_fragment:
+    - community.general.attributes
+attributes:
+    check_mode:
+        support: full
+    diff_mode:
+        support: none
 options:
     name:
         type: str