Updating the cli blobs to v6.5.1.

[#77890532]
Revert "Ruby 2.1 packages and specs."

This reverts commit 665ce40b53228cdab70593b6ba3514df1ff0dc80.
Revert "Revert "Allow skipping SSL validation for uaa-lib connections""

This reverts commit fce4de624aeebf4eedd2f9dd5a580cf70443737e.
Revert "Revert "Ruby 2.1 packages and specs.""

This reverts commit ffb1f37dedaf1744fb3a95deae548874f93f11e8.