add onos-2.3 support branch verification builds

Change-Id: Idf85d21b8cee2b327db10f63ec8fe5d1732056c0
diff --git a/jjb/onos/install-bazel.sh b/jjb/onos/install-bazel.sh
index 1c8b51c..4b57afa 100644
--- a/jjb/onos/install-bazel.sh
+++ b/jjb/onos/install-bazel.sh
@@ -7,7 +7,7 @@
 then
     BAZEL_VERSION="0.19.2"
 else
-    if [ ${GERRIT_BRANCH} == "master" -o ${GERRIT_BRANCH} == "onos-2.2" -o ${GERRIT_BRANCH} == "onos-1.15" ]; then
+    if [ ${GERRIT_BRANCH} == "master" -o ${GERRIT_BRANCH} == "onos-2.2" -o ${GERRIT_BRANCH} == "onos-2.3" -o ${GERRIT_BRANCH} == "onos-1.15" ]; then
         BAZEL_VERSION="1.0.0"
     else
         BAZEL_VERSION="0.24.1"
diff --git a/jjb/onos/onos-verify.yaml b/jjb/onos/onos-verify.yaml
index 09196cc..b504c7b 100644
--- a/jjb/onos/onos-verify.yaml
+++ b/jjb/onos/onos-verify.yaml
@@ -720,6 +720,7 @@
       - 'onos-2.0'
       - 'onos-2.1'
       - 'onos-2.2'
+      - 'onos-2.3'
       - 'upan-connect18'
       - 'upan-connect18-1.14'
 
@@ -745,6 +746,7 @@
       - 'onos-2.0'
       - 'onos-2.1'
       - 'onos-2.2'
+      - 'onos-2.3'
 
     jobs:
       - 'onos-gui-{stream}-verify'