WHAT

Remove the Kafka Overview page on consoledot and update any links to this page within RHOSAK to instead navigate to the RHOSAK pricing page on redhat.com.

More details about this update are provided in this miro board

WHY

The Kafka Overview page on consoledot and the RHOSAK pricing page on redhat.com provide similar information. Given the changes expected to subscriptions and billing, we're removing the Kafka Overview page from consoledot and relying on the redhat.com page to provide this information.