update boost-dbus target to point at upstream

Change-Id: If8a96107c4ec85947469a0b7d32d6cbf217516b2
Signed-off-by: Ed Tanous <ed.tanous@intel.com>
diff --git a/.gitmodules b/.gitmodules
index 9580f13..eb3f75f 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -6,7 +6,7 @@
 	url = https://github.com/novnc/noVNC.git
 [submodule "boost-dbus"]
 	path = boost-dbus
-	url = ssh://git-amr-2.devtools.intel.com:29418/openbmc-boost-dbus
+	url = https://github.com/bkietz/boost-dbus.git
 [submodule "tinyxml2"]
 	path = tinyxml2
 	url = https://github.com/leethomason/tinyxml2.git