update module

npm/npm.spec

@@ -26,7 +26,7 @@
 %define       V_node11  11.3.0
 %define       V_node10  10.14.1
 %define       V_node8   8.13.0
-%define       V_node6   6.15.0
+%define       V_node6   6.15.1
 
 #   package information
 Name:         npm
@@ -39,7 +39,7 @@ Class:        PLUS
 Group:        Archiver
 License:      MIT
 Version:      %{V_npm}
-Release:      20181130
+Release:      20181203
 
 #   list of sources
 Source0:      https://github.com/npm/cli/archive/v%{V_npm}.tar.gz