CORD-762 Check out component directory from cord-in-a-box script

Change-Id: Iae2fb7e034b14a81a5c05deb9bcf54838b8bf114
diff --git a/scripts/cord-in-a-box.sh b/scripts/cord-in-a-box.sh
index 3d7e838..915eed4 100755
--- a/scripts/cord-in-a-box.sh
+++ b/scripts/cord-in-a-box.sh
@@ -47,7 +47,7 @@
     git config --global user.email 'test@null.com'
     git config --global color.ui false
 
-    repo init -u https://gerrit.opencord.org/manifest -b $REPO_BRANCH -g build,onos,orchestration
+    repo init -u https://gerrit.opencord.org/manifest -b $REPO_BRANCH -g build,onos,orchestration,voltha
     repo sync
 
     # check out gerrit branches using repo