Move ZooKeeper SSL info out of Hosts tab in README (#8242)
Move ZooKeeper SSL info out of Hosts tab in README (#8242)

* Move ZK SSL docs out of Hosts tab to own tab

* Remove version req for SSL

Co-authored-by: Andrew Zhang <af2b11908f9efcc2af3e50689d77b152fbb34be0@Andrews-MacBook-Pro.local>
DataDog/integrations-core,DataDog/integrations-core,DataDog/integrations-core,DataDog/integrations-core,DataDog/integrations-core,DataDog/integrations-core,DataDog/integrations-core,DataDog/integrations-core,DataDog/integrations-core,DataDog/integrations-core