OSSM-6903: Create redirect from OCP stub page to 3.0 standalone doc

Author: rh-tokeefe

.s2i/httpd-cfg/01-commercial.conf

@@ -362,15 +362,21 @@ AddType text/vtt                            vtt
     RewriteRule ^container-platform/(4\.11|4\.12|4\.13|4\.14|4\.15|4\.16|4\.17|4\.18)/cicd/gitops/collecting-debugging-data-for-support.html /gitops/latest/understanding_openshift_gitops/gathering-gitops-diagnostic-information-for-support.html [L,R=302]
     RewriteRule ^container-platform/(4\.11|4\.12|4\.13|4\.14|4\.15|4\.16|4\.17|4\.18)/cicd/gitops/troubleshooting-issues-in-GitOps.html /gitops/latest/troubleshooting_gitops_issues/auto-reboot-during-argo-cd-sync-with-machine-configurations.html [L,R=302]
 
-
-# Lightspeed handling unversioned and latest links
+    # Lightspeed handling unversioned and latest links
     RewriteRule ^lightspeed/?$ /lightspeed/latest [R=302]
     RewriteRule ^lightspeed/latest/?(.*)$ /lightspeed/1\.0tp1/$1 [NE,R=302]
 
     # Lightspeed landing page
 
     RewriteRule ^container-platform/(4\.9|4\.10|4\.11|4\.12|4\.13|4\.14|4\.15|4\.16|4\.17|4\.18)/lightspeed/about/ols-openshift-lightspeed-overview.html /lightspeed/latest/about/ols-about-openshift-lightspeed.html [NE,R=302]
 
+    # Service Mesh handling unversioned and latest links
+    RewriteRule ^service-mesh/?$ /service-mesh/latest [R=302]
+    RewriteRule ^servce-mesh/latest/?(.*)$ /service-mesh/3\.0.0tp1/$1 [NE,R=302]
+
+    # Service Mesh landing page
+
+    RewriteRule ^container-platform/(4\.9|4\.10|4\.11|4\.12|4\.13|4\.14|4\.15|4\.16|4\.17|4\.18)/service-mesh/about/ossm-about-openshift-service-mesh.html /service-mesh/latest/about/ossm-about-openshift-service-mesh.html [NE,R=302]
 
     # Pipelines handling unversioned and latest links
     RewriteRule ^pipelines/?$ /pipelines/latest [R=302]

_templates/_page_openshift.html.erb

@@ -285,7 +285,7 @@
               <%= distro %>
             </a>
             <select id="version-selector" onchange="versionSelector(this);">
-              <option value="3.0.0tp1">3.0tp1</option>
+              <option value="3.0.0tp1">3.0.0tp1</option>
             </select>
         <% elsif (distro_key == "openshift-telco") %>
             <a href="https://docs.openshift.com/container-platform-telco/<%= version %>/welcome/index.html">