samba: fix conflict between samba and sudo packages

Use the same permissions for sudoers.d as in the sudo package.

Signed-off-by: Gyorgy Szombathelyi <gyurco@freemail.hu>
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
Signed-off-by: Joe MacDonald <joe_macdonald@mentor.com>

meta-networking/recipes-connectivity/samba/samba_4.4.5.bb

@@ -154,6 +154,7 @@ do_install_append() {
         sed -i 's:\(#!/bin/\)bash:\1sh:' ${D}${bindir}/onnode
     fi
 
+    chmod 0750 ${D}${sysconfdir}/sudoers.d
     rm -rf ${D}/run ${D}${localstatedir}/run ${D}${localstatedir}/log
 }