YMS migration to onos-yangtool 1.10

Change-Id: I22ddf23f813840e0afec1e7713a86891f2a52f28
diff --git a/apps/yms/api/pom.xml b/apps/yms/api/pom.xml
index b6d7bd1..faac55a 100644
--- a/apps/yms/api/pom.xml
+++ b/apps/yms/api/pom.xml
@@ -32,4 +32,21 @@
 
     <description>YANG Management System API</description>
 
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.felix</groupId>
+                <artifactId>maven-bundle-plugin</artifactId>
+                <version>3.2.0</version>
+                <extensions>true</extensions>
+                <configuration>
+                    <instructions>
+                        <Private-Package>
+                            org.onosproject.yangutils.datamodel.*,
+                        </Private-Package>
+                    </instructions>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
 </project>