Add virtual-network-cloud deployment job

This change adds a job to deploy the virtual-network-cloud test site by
extending the test-site job.

Depends-On: https://review.opendev.org/748517

Change-Id: Ia4b8da334979fa1de70d3619b3e6ed85b8e591dc
Signed-off-by: Drew Walters <andrew.walters@att.com>

zuul.d/jobs.yaml

@@ -47,7 +47,7 @@
         pass-to-parent: true
 
 - job:
-    name: airship-treasuremap-gate-script-runner-test
+    name: airship-treasuremap-deploy-test-site
     attempts: 1
     timeout: 7200
     required-projects:
@@ -83,3 +83,8 @@
       serve_port: 8099
     voting: false
 
+- job:
+    name: airship-treasuremap-deploy-virtual-network-cloud
+    parent: airship-treasuremap-deploy-test-site
+    vars:
+      site_name: virtual-network-cloud

zuul.d/projects.yaml

@@ -17,7 +17,8 @@
       jobs:
         - airship-treasuremap-validate-site-docs
 #        - airship-treasuremap-functional-existing-k8s TODO: Enable this when functional tests exist, and a cluster is up
-        - airship-treasuremap-gate-script-runner-test
+        - airship-treasuremap-deploy-test-site
+        - airship-treasuremap-deploy-virtual-network-cloud
     gate:
       jobs:
         - noop