Added the Yang GUI to GUI2

Change-Id: I843db3838668e21a77837faaf00d4d6834676d8d
diff --git a/web/gui2/src/main/webapp/app/BUILD.bazel b/web/gui2/src/main/webapp/app/BUILD.bazel
index 26bd005..abd59ec 100644
--- a/web/gui2/src/main/webapp/app/BUILD.bazel
+++ b/web/gui2/src/main/webapp/app/BUILD.bazel
@@ -64,6 +64,7 @@
         "//web/gui2-topo-lib:gui2-topo-lib",
         "//apps/faultmanagement/fm-gui2-lib:fm-gui2-lib",
         "//apps/roadm/web/roadm-gui:roadm-gui",
+        "//apps/yang-gui/yang-gui2-lib:yang-gui2-lib",
         "@npm//@angular/core",
         "@npm//@angular/router",
         "@npm//@angular/platform-browser",