Change DPDK branch for contrial r3.2 build

Change-Id: I4e767200bf92ec102c8eff9eec96574ee58f271d
diff --git a/jenkins/client/job/opencontrail/build/generic.yml b/jenkins/client/job/opencontrail/build/generic.yml
index 699222e..d9be124 100644
--- a/jenkins/client/job/opencontrail/build/generic.yml
+++ b/jenkins/client/job/opencontrail/build/generic.yml
@@ -53,7 +53,7 @@
               branch: R3.2
               ppa: mirantis-opencontrail/opencontrail-3.2
               upload_source_package: true
-              dpdk: contrail_dpdk_2_1
+              dpdk: contrail_dpdk_17_02
               build_trigger: ""
             - buildname: oc32
               os: ubuntu
@@ -61,7 +61,7 @@
               branch: R3.2
               ppa: mirantis-opencontrail/opencontrail-3.2
               upload_source_package: true
-              dpdk: contrail_dpdk_2_1
+              dpdk: contrail_dpdk_17_02
               build_trigger: ""
             - buildname: oc323
               os: ubuntu