[gnome-sdk-images] gvfs: disable systemd dependency

[Michael Catanzaro <mcatanzaro src gnome org>]

commit ece9855c9a1e59bba4467409a9fbf01087591dc3
Author: Michael Catanzaro <mcatanzaro igalia com>
Date:   Wed Apr 18 14:39:35 2018 -0500

    gvfs: disable systemd dependency

 org.gnome.Sdk.json.in | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)
---
diff --git a/org.gnome.Sdk.json.in b/org.gnome.Sdk.json.in
index 66ca8d1..cc61776 100644
--- a/org.gnome.Sdk.json.in
+++ b/org.gnome.Sdk.json.in
@@ -625,7 +625,13 @@
             "name": "gvfs",
             "buildsystem": "meson",
             "cleanup": [ "/libexec/*", "/share/dbus-1/services/*", "/share/gvfs/mounts" ],
-            "config-opts": [ "-Dadmin=false", "-Ddnssd=false", "-Dgcr=false",  "-Dsftp=false" ],
+            "config-opts": [
+                "-Dadmin=false",
+                "-Ddnssd=false",
+                "-Dgcr=false",
+                "-Dsftp=false",
+                "-Dsystemduserunitdir=no"
+            ],
             "sources": [
                 {
                     "type": "git",