Remove default value of ldapPort

lemonldap-ng-common/lib/Lemonldap/NG/Common/Conf/DefaultValues.pm

@@ -139,7 +139,6 @@ sub defaultValues {
         'ldapGroupObjectClass'            => 'groupOfNames',
         'ldapPasswordResetAttribute'      => 'pwdReset',
         'ldapPasswordResetAttributeValue' => 'TRUE',
-        'ldapPort'                        => 389,
         'ldapPwdEnc'                      => 'utf-8',
         'ldapSearchDeref'                 => 'find',
         'ldapServer'                      => 'ldap://localhost',

lemonldap-ng-manager/lib/Lemonldap/NG/Manager/Attributes.pm

@@ -1644,8 +1644,7 @@ qr/^(?:(?:(?:(?:[a-zA-Z0-9][-a-zA-Z0-9]*)?[a-zA-Z0-9])[.])*(?:[a-zA-Z][-a-zA-Z0-
             'type'    => 'text'
         },
         'ldapPort' => {
-            'default' => 389,
-            'type'    => 'int'
+            'type' => 'int'
         },
         'ldapPpolicyControl' => {
             'default' => 0,

lemonldap-ng-manager/lib/Lemonldap/NG/Manager/Build/Attributes.pm

@@ -3118,7 +3118,6 @@ sub attributes {
         },
         ldapPort => {
             type          => 'int',
-            default       => 389,
             documentation => 'LDAP port',
         },
         ldapServer => {