message: build(aio): improve info-bar template
  The "npm module" and "NgModule" are now rendered correctly.
  Closes
diff: <!-- INFO BAR -->
  <div class="info-banner api-info-bar">
  <span class="info-bar-item">
  - npm package: <a href="#">{$ doc.package $}</a>
  + npm package: <code>@angular/{$ doc.moduleDoc.id $}</code>
  </span>
  + {% if doc.ngModule %}
  <span class="info-bar-item">
  - NgModule: <a href="#">{$ doc.moduleDoc.name $}</a>
  + NgModule: {@link {$ doc.ngModule $}}
  </span>
  + {% endif %}
  <span class="info-bar-item">
  {$ github.githubViewLink(doc, versionInfo) $}
  