[gnome-sdk-images] Run update-desktop-database

[Alexander Larsson <alexl src gnome org>]

commit 988d8603c1b185b708b90a736c911e3c5e974352
Author: Alexander Larsson <alexl redhat com>
Date:   Tue Mar 21 01:00:59 2017 +0100

    Run update-desktop-database
    
    This is needed now that we have yelp in the runtime

 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 8c56d7a..64caa4b 100644
--- a/org.gnome.Sdk.json.in
+++ b/org.gnome.Sdk.json.in
@@ -40,7 +40,8 @@
                  "*.la", "*.a"],
     "cleanup-commands": [ "touch -d @0 /usr/share/fonts",
                           "touch -d @0 /usr/share/fonts/*",
-                          "fc-cache -fs"
+                          "fc-cache -fs",
+                          "update-desktop-database"
                         ],
     "cleanup-platform": [ "/include",
                           "/share/aclocal",