update index-commercial for ARO docs

Author: vikram-redhat

index-commercial.html

@@ -223,7 +223,6 @@ <h2>Azure Red Hat OpenShift</h2>
               <p class="list-group-item-text">Azure Red Hat OpenShift provides single-tenant, high-availability Kubernetes clusters on Azure, supported by Red Hat and Microsoft.</p>
               <p><a role="button" class="btn btn-primary" href="aro/4/welcome/index.html"><i class="fa fa-arrow-circle-o-right"></i> ARO Docs 4</a></p>
 <p><a role="button" class="btn btn-primary" href="aro/3/welcome/index.html"><i class="fa fa-arrow-circle-o-right"></i> ARO Docs 3</a></p>
-                <p><a role="button" class="btn btn-primary" href="https://access.redhat.com/documentation/ja-jp/azure_red_hat_openshift/4/"><i class="fa fa-arrow-circle-o-right"></i> ARO 4 日本語翻訳</a></p>
 
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