Moving dependency to ONOS 2.2 and sadis 5.0.1

Change-Id: Icba00a7257630acceb379a6c7dafa327e96bf997
diff --git a/pom.xml b/pom.xml
index ebb653f..6bfb83a 100644
--- a/pom.xml
+++ b/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <groupId>org.onosproject</groupId>
         <artifactId>onos-dependencies</artifactId>
-        <version>2.2.1</version>
+        <version>2.2.2</version>
     </parent>
 
     <groupId>org.opencord</groupId>