New link for aura get started button (#321)

https://trello.com/c/L8adr6dU/156-change-get-started-free-cta-link-in-header

Author: MarkWoulfeNeo4j

src/partials/navbar-end.hbs

@@ -270,7 +270,7 @@
           </div>
         </div>
         <div class="navbar-item is-hoverable getting-started-cta">
-          <a class="navbar-link primary" href="https://neo4j.com/product/auradb/?ref=docs-nav-get-started">Get Started Free</a>
+          <a class="navbar-link primary" href="https://console.neo4j.io/?ref=docs-nav-get-started">Get Started Free</a>
           {{!-- <div class="navbar-dropdown">
             <div class="navbar-item project">
               <a class="project-name" href="https://neo4j.com/cloud/aura/?ref=docs-get-started-dropdown">