[WIP] Upgrade ONOS to karaf version 4.2.1

Change-Id: I7cd40c995bdf1c80f94b1895fb3344e32404c7fa
diff --git a/drivers/ovsdb/src/main/java/org/onosproject/drivers/ovsdb/OvsdbDriversLoader.java b/drivers/ovsdb/src/main/java/org/onosproject/drivers/ovsdb/OvsdbDriversLoader.java
index 8a7a2b6..6e545cc 100644
--- a/drivers/ovsdb/src/main/java/org/onosproject/drivers/ovsdb/OvsdbDriversLoader.java
+++ b/drivers/ovsdb/src/main/java/org/onosproject/drivers/ovsdb/OvsdbDriversLoader.java
@@ -16,7 +16,7 @@
 
 package org.onosproject.drivers.ovsdb;
 
-import org.apache.felix.scr.annotations.Component;
+import org.osgi.service.component.annotations.Component;
 import org.onosproject.net.driver.AbstractDriverLoader;
 
 /**