[gnome-sdk-images] mozjs: Remove huge static library from build

[Alexander Larsson <alexl src gnome org>]

commit 202b2ec1c01cbb54d03a5b3cfec453d13a347ab1
Author: Alexander Larsson <alexl redhat com>
Date:   Thu Mar 9 11:10:40 2017 +0100

    mozjs: Remove huge static library from build

 org.gnome.Sdk.json.in |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/org.gnome.Sdk.json.in b/org.gnome.Sdk.json.in
index a95ac03..1631895 100644
--- a/org.gnome.Sdk.json.in
+++ b/org.gnome.Sdk.json.in
@@ -649,7 +649,8 @@
                 }
             ],
             "post-install": [
-                "cp -p js/src/js-config.h /usr/include/mozjs-38"
+                "cp -p js/src/js-config.h /usr/include/mozjs-38",
+                "rm /usr/lib/libjs_static.ajs"
             ]
         },
         {