[ONOS-4839] update file priority for input files

Change-Id: I4aa0cbbfb0f168efd7c1895c9bb0c6589088eefd
diff --git a/plugin/src/test/resources/interfilepriority/module3.yang b/plugin/src/test/resources/interfilepriority/module3.yang
new file mode 100644
index 0000000..948c797
--- /dev/null
+++ b/plugin/src/test/resources/interfilepriority/module3.yang
@@ -0,0 +1,8 @@
+module module3 {
+    yang-version 1;
+    namespace "http://huawei.com";
+    prefix Ant;
+    import module1 {
+        prefix p;
+    }
+}