[gnome-apps-nightly] Builder: fix SSH agent access

[Christian Hergert <chergert src gnome org>]

commit c17bc50699e6ab2b09a665b73d124d6bd44315dd
Author: Christian Hergert <chergert redhat com>
Date:   Mon Nov 28 19:47:27 2016 -0800

    Builder: fix SSH agent access

 org.gnome.Builder.json |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/org.gnome.Builder.json b/org.gnome.Builder.json
index 9edef3f..ba4b4e2 100644
--- a/org.gnome.Builder.json
+++ b/org.gnome.Builder.json
@@ -30,6 +30,7 @@
         "--env=DCONF_USER_CONFIG_DIR=.config/dconf",
         /* We need access to auth agents */
         "--talk-name=org.freedesktop.secrets",
+       "--filesystem=xdg-run/keyring",
         /* Needed for various SSL certificates to work */
         "--env=SSL_CERT_DIR=/etc/ssl/certs",
         "--env=SSL_CERT_FILE=/etc/ssl/cert.pem",