Add OVA download link to release downloads (#3134)

This adds a link to the Customer Connect page for the OVAs needed when
deploying to a vSphere environment.

Authored-by: Roger Klorese <rklorese@vmware.com>
Co-authored-by: Sean McGinnis <smcginnis@vmware.com>

Co-authored-by: Roger Klorese <rklorese@vmware.com>

docs/site/data/downloads/0-9-1.yml

@@ -30,3 +30,5 @@ source:
     file_name: v0.9.1.zip
     checksum: ''
     size: ''
+ova:
+  ova_page_link: 'https://customerconnect.vmware.com/downloads/details?downloadGroup=TCE-090&productId=1202&download=true&fileId=b1d59dca8908173f7441bb4d77d7e1d6&uuId=8283159f-927e-417d-9902-f26c5c0cf13d'

docs/site/themes/template/layouts/partials/download-table.html

@@ -52,4 +52,9 @@ <h3>{{ .version }}</h3>
             </tbody>
         </table>
     {{ end }}
-{{ end }}
+    {{ if .ova }}
+        <p>The vSphere Open Virtual Appliance (OVA) files for this release of Tanzu Community Edition can be
+        <a href="{{ .ova.ova_page_link }}">downloaded here</a>.
+        </p>
+    {{ end }}
+{{ end }}