[ONOS-6076] Moving NETCONF devices configuration under devices key

Change-Id: I5a0dc2c2d33c7cd79655497f66373c6f4f9af656
diff --git a/providers/netconf/device/src/test/resources/device.json b/providers/netconf/device/src/test/resources/device.json
new file mode 100644
index 0000000..f11a264
--- /dev/null
+++ b/providers/netconf/device/src/test/resources/device.json
@@ -0,0 +1,6 @@
+{
+  "ip":"1.1.1.1",
+  "port":830,
+  "username":"test",
+  "password":"test"
+}