build all of yang tools for buck plugin build

Change-Id: I9d82adb933ded9b7da5afb01a3a382b74e4625f9
diff --git a/tools/build/buck-publish-package b/tools/build/buck-publish-package
index cc837bc..3bd78ee 100755
--- a/tools/build/buck-publish-package
+++ b/tools/build/buck-publish-package
@@ -22,7 +22,7 @@
 onos-buck build //tools/build/buck-plugin:onos
 popd #onos
 
-pushd onos-yang-tools/compiler
+pushd onos-yang-tools
 mvn clean package
 popd #onos-yang-tools