meta-oe: fix no newline at end of file

Add a '\n' to the last line of the file to fix:

No newline at end of file

Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>

meta-oe/recipes-connectivity/samba/samba/init.samba

@@ -55,4 +55,4 @@ case "$1" in
     exit 1
 esac
 
-exit 0
+exit 0

meta-oe/recipes-devtools/cloud9/cloud9/index.js

@@ -1,2 +1,2 @@
 var o3 = require('./o3.js')
-module.exports = o3.xml;
+module.exports = o3.xml;

meta-oe/recipes-support/openldap/openldap-2.4.23/initscript

@@ -26,4 +26,4 @@ case "$1" in
     exit 1
 esac
 
-exit 0
+exit 0

meta-oe/recipes-support/rng-tools/files/init

@@ -46,4 +46,4 @@ case "$1" in
     exit 1
 esac
 
-exit 0
+exit 0