[gnome-sdk-images] gvfs: Keep trying

[Michael Catanzaro <mcatanzaro src gnome org>]

commit bafb9fb4f5b75b8bf5591950694a507ff7b96ef5
Author: Michael Catanzaro <mcatanzaro igalia com>
Date:   Mon Apr 23 17:09:13 2018 -0500

    gvfs: Keep trying

 org.gnome.Sdk.json.in | 1 +
 1 file changed, 1 insertion(+)
---
diff --git a/org.gnome.Sdk.json.in b/org.gnome.Sdk.json.in
index 5a14a8c..e0ace9f 100644
--- a/org.gnome.Sdk.json.in
+++ b/org.gnome.Sdk.json.in
@@ -634,6 +634,7 @@
                 "-Dgcr=false",
                 "-Dgoa=false",
                 "-Dgudev=false",
+                "-Dlibusb=false",
                 "-Dlogind=false",
                 "-Dsftp=false",
                 "-Dsystemduserunitdir=no",