CI: Update old registry to Artifactory proxy

registry.opennetworking.org is no longer active. We have created a new
Dockerhub proxy on LF Broadband's Artifactory account.

Signed-off-by: Eric Ball <eball@linuxfoundation.org>
Change-Id: I17bdefd03ebbe06add0f0dcfca5613dfb533f4eb
diff --git a/jjb/pipeline/voltha/device-management-mock-tests.groovy b/jjb/pipeline/voltha/device-management-mock-tests.groovy
index c4f3da3..8ef797c 100644
--- a/jjb/pipeline/voltha/device-management-mock-tests.groovy
+++ b/jjb/pipeline/voltha/device-management-mock-tests.groovy
@@ -92,7 +92,7 @@
         volthaDeploy([
           workflow: "att",
           extraHelmFlags: extraHelmFlags,
-          dockerRegistry: "mirror.registry.opennetworking.org",
+          dockerRegistry: "linuxfoundation.jfrog.io/voltha-docker",
           localCharts: localCharts,
         ])
         // start logging
diff --git a/jjb/voltha-e2e.yaml b/jjb/voltha-e2e.yaml
index 1366fd1..cfc6dfc 100755
--- a/jjb/voltha-e2e.yaml
+++ b/jjb/voltha-e2e.yaml
@@ -1141,7 +1141,7 @@
     volthaSystemTestsChange: ''
     volthaHelmChartsChange: ''
     extraHelmFlags: ''
-    registry: mirror.registry.opennetworking.org
+    registry: linuxfoundation.jfrog.io/voltha-docker
     sandbox: true
     olts: 1
     timeout: 130
@@ -1300,7 +1300,7 @@
     build-timeout: 20
     timeout: 50
     olts: 1
-    registry:  mirror.registry.opennetworking.org
+    registry:  linuxfoundation.jfrog.io/voltha-docker
     logLevel: 'INFO'
     volthaSystemTestsChange: ''
     volthaHelmChartsChange: ''
@@ -1475,7 +1475,7 @@
     build-timeout: 20
     timeout: 50
     olts: 1
-    registry:  mirror.registry.opennetworking.org
+    registry:  linuxfoundation.jfrog.io/voltha-docker
     logLevel: 'INFO'
     test-project: 'voltha-go'
     volthaSystemTestsChange: ''