[gnome-apps-nightly] Builder: add .git suffix

[Christian Hergert <chergert src gnome org>]

commit a42128ab7c0a28d63164561f2dada1b1d901ca7a
Author: Christian Hergert <chergert redhat com>
Date:   Sat Jan 13 02:54:16 2018 -0800

    Builder: add .git suffix

 org.gnome.Builder.app |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/org.gnome.Builder.app b/org.gnome.Builder.app
index 9441408..676b1e9 100644
--- a/org.gnome.Builder.app
+++ b/org.gnome.Builder.app
@@ -1,3 +1,3 @@
 ID=org.gnome.Builder
 JSON=build-aux/flatpak/org.gnome.Builder.json
-GITURL=https://gitlab.gnome.org/GNOME/gnome-builder
+GITURL=https://gitlab.gnome.org/GNOME/gnome-builder.git