added migration redirects

Author: vikram-redhat

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

@@ -150,6 +150,9 @@ AddType text/vtt                            vtt
     # ACS welcome page redirect to StackRox docs
     RewriteRule ^acs/?(.*)$ https://help.stackrox.com/ [NE,R=302]
 
+    # Migration redirects https://github.com/openshift/openshift-docs/pull/32598
+    RewriteRule ^container-platform/(4\.5|4\.6|4\.7)/migration/migrating_3_4/?(.*)$ /container-platform/$1/migrating_from_ocp_3_to_4/$2 [NE,R=301]
+
     # Migration toolkit https://github.com/openshift/openshift-docs/pull/31548
     RewriteRule ^container-platform/(4\.5|4\.6|4\.7)/migration/migrating_3_4/upgrading-migration-tool-3-4.html /container-platform/$1/migration/migrating_3_4/deploying-cam-3-4.html#upgrading-the-mtc_migrating-3-4 [NE,R=301]