This commit removes the upgrade guides from ScyllaDB Open Source to Enterprise for versions we no longer support. In addition, it removes a link to one of the removed pages from the Troubleshooting section (the link is redundant).
This commit removes the upgrade guides from ScyllaDB Open Source to Enterprise for versions we no longer support. In addition, it removes a link to one of the removed pages from the Troubleshooting section (the link is redundant).