Update cm sim documentation
Update cm sim documentation

Resolves: LE-12192
Change-Id: I1fd75fc35cbcd8cb9a119e987a54dc0ff2a19790

legatoproject/legato-af,legatoproject/legato-af,legatoproject/legato-af,legatoproject/legato-af,legatoproject/legato-af,legatoproject/legato-af,legatoproject/legato-af,legatoproject/legato-af,legatoproject/legato-af