[gnome-builder] Update uncrustify dependency and fix vte build

[Christian Hergert <chergert src gnome org>]

commit b75907456da1815be51e6ab97e42c059550664db
Author: Léo Stefanesco <leo lveb gmail com>
Date:   Sun Jun 7 14:18:14 2020 +0200

    Update uncrustify dependency and fix vte build

 build-aux/flatpak/org.gnome.Builder.json | 9 ++-------
 1 file changed, 2 insertions(+), 7 deletions(-)
---
diff --git a/build-aux/flatpak/org.gnome.Builder.json b/build-aux/flatpak/org.gnome.Builder.json
index 9b4b37157..e5ce4acb1 100644
--- a/build-aux/flatpak/org.gnome.Builder.json
+++ b/build-aux/flatpak/org.gnome.Builder.json
@@ -105,8 +105,8 @@
             "sources" : [
                 {
                     "type" : "archive",
-                    "url" : "https://github.com/uncrustify/uncrustify/archive/uncrustify-0.66.1.tar.gz";,
-                    "sha256" : "0862778fb692ce9859f4ece5e801db72841d8d76d9304e2da52bdd098b05331f"
+                    "url" : "https://github.com/uncrustify/uncrustify/archive/uncrustify-0.71.0.tar.gz";,
+                    "sha256" : "403a0f34463c0d6b0fbf230d8a03b7af9f493faa235208417793350db062003c"
                 }
             ]
         },
@@ -258,11 +258,6 @@
         {
             "name" : "vte",
             "buildsystem" : "meson",
-            "build-options" : {
-                "env" : {
-                    "CXXFLAGS" : "-fno-exceptions"
-                }
-            },
             "sources" : [
                 {
                     "type" : "git",