Upgrade datastax cassandra driver to 3.4.0

Upgrage zusammen to 1.0.0 which uses datastax cassandra driver 3.4.0

Change-Id: Ie7217986b67cd95de015daedd0f7106c2d0a972d
Issue-ID: SDC-1416
Signed-off-by: talig <talig@amdocs.com>
diff --git a/openecomp-be/lib/openecomp-sdc-notification-lib/openecomp-sdc-notification-worker/pom.xml b/openecomp-be/lib/openecomp-sdc-notification-lib/openecomp-sdc-notification-worker/pom.xml
index 81f8746..d39c5c5 100644
--- a/openecomp-be/lib/openecomp-sdc-notification-lib/openecomp-sdc-notification-worker/pom.xml
+++ b/openecomp-be/lib/openecomp-sdc-notification-lib/openecomp-sdc-notification-worker/pom.xml
@@ -59,7 +59,7 @@
 		<dependency>
 		<groupId>com.datastax.cassandra</groupId>
 		<artifactId>cassandra-driver-core</artifactId>
-		<version>2.0.1</version>
+		<version>3.4.0</version>
 		<scope>test</scope>
 		</dependency>
         <dependency>