Backport DOCSP-41179 to v2.3 (#106)

Author: jvincent-mongodb

source/atlasdatabaseuser-custom-resource.txt

@@ -425,9 +425,7 @@ For the configuration parameters available from the |api|, see the
 Currently, |ak8so| does not support the following parameters 
 available from the |service| :oas-atlas-op:`Database Users API 
 </createDatabaseUser>`:
-   
-- ``awsIAMType``
-   
+
 - ``ldapAuthType``
 
 Do not specify the following parameters: