[gjs] Visual Studio builds: Build against SpiderMonkey 38

[Chun-wei Fan <fanchunwei src gnome org>]

commit 334bc8f3b8b3825fcaf10e06191ba7213d0ac7c3
Author: Chun-wei Fan <fanchunwei src gnome org>
Date:   Wed Feb 15 15:07:25 2017 +0800

    Visual Studio builds: Build against SpiderMonkey 38
    
    We are now building against SpiderMonkey 38, so update the Visual Studio
    build files as well.

 win32/config-msvc.mak |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/win32/config-msvc.mak b/win32/config-msvc.mak
index 303ed7e..884e1c1 100644
--- a/win32/config-msvc.mak
+++ b/win32/config-msvc.mak
@@ -1,7 +1,7 @@
 # NMake Makefile portion for enabling features for Windows builds
 
 # Spidermonkey release series (17, 24, 31, 38, 45 etc.)
-MOZJS_VERSION = 31
+MOZJS_VERSION = 38
 
 # Please see https://bugzilla.gnome.org/show_bug.cgi?id=775868,
 # comments 26, 27 and 28