smb.conf: change security to ads.

Author: HappyBasher

usr/share/linuxmuster-linuxclient7/templates/smb.conf

@@ -7,6 +7,6 @@
 client signing = yes
 client use spnego = yes
 kerberos method = secrets and keytab
-security = user
+security = ads
 tls verify peer = ca_and_name
 tls cafile = /var/lib/samba/private/tls/@@domain@@.pem