RHDEVDOCS-6303: Builds - Update _page_openshift_html

Author: eromanova97

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

@@ -379,10 +379,10 @@ AddType text/vtt                            vtt
 
     # redirect builds latest to 1.2
     RewriteRule ^builds/?$ /builds/latest [R=302]
-    RewriteRule ^builds/latest/?(.*)$ /builds/1.2/$1 [NE,R=302]
+    RewriteRule ^builds/latest/?(.*)$ /builds/1.3/$1 [NE,R=302]
 
     # redirect top-level without filespec to the about file
-    RewriteRule ^builds/(1\.0|1\.1|1\.2)/?$ /builds/$1/about/overview-openshift-builds.html  [L,R=302]
+    RewriteRule ^builds/(1\.0|1\.1|1\.2|1\.3)/?$ /builds/$1/about/overview-openshift-builds.html  [L,R=302]
 
     # Builds using Shipwright landing page
     RewriteRule ^container-platform/(4\.14|4\.15|4\.16|4\.17|4\.18)/cicd/builds_using_shipwright/overview-openshift-builds.html /builds/latest/about/overview-openshift-builds.html  [L,R=302]

_templates/_page_openshift.html.erb

@@ -307,6 +307,7 @@
               <%= distro %>
             </a>
             <select id="version-selector" onchange="versionSelector(this);">
+              <option value="1.3">1.3</option>
               <option value="1.2">1.2</option>
               <option value="1.1">1.1</option>
               <option value="1.0">1.0</option>