Created versios for RHACS docs

Author: Gaurav Nelson

_distro_map.yml

@@ -141,7 +141,7 @@ openshift-aro:
       dir: aro/3
     enterprise-4.3:
       name: '4'
-      dir: aro/4      
+      dir: aro/4
 openshift-rosa:
   name: Red Hat OpenShift Service on AWS
   author: OpenShift Documentation Project <[email protected]>
@@ -189,5 +189,8 @@ openshift-acs:
   site_url: https://docs.openshift.com/
   branches:
     rhacs-docs:
-      name: ''
-      dir: acs
+      name: '3.66'
+      dir: acs/3.66
+    rhacs-docs-3.65:
+      name: '3.65'
+      dir: acs/3.65

index-commercial.html

@@ -260,7 +260,13 @@ <h2>Azure Red Hat OpenShift</h2>
             <h2>Red Hat Advanced Cluster Security for Kubernetes</h2>
             <div class="list-group">
               <p class="list-group-item-text">An enterprise-ready, Kubernetes-native container security solution that enables you to securely build, deploy, and run cloud-native applications anywhere.</p>
-              <p><a role="button" class="btn btn-primary" href="acs/welcome/index.html"><i class="fa fa-arrow-circle-o-right"></i> RHACS Docs</a></p>
+              <div class="btn-group">
+                <button type="button" class="btn btn-primary dropdown-toggle" data-toggle="dropdown" aria-expanded="false">Select version<span class="caret"></span></button>
+                <ul class="dropdown-menu" role="menu">
+                  <li><a href="acs/3.66/"><i class="fa fa-arrow-circle-o-right"></i> RHACS 3.66</a></li>
+                  <li><a href="acs/3.65/"><i class="fa fa-arrow-circle-o-right"></i> RHACS 3.65</a></li>
+                </ul>
+              </div>
             </div>