cfengine 3.6.2

Update to 3.6.2 and fix OpenSSL dependency

Updated to CFEngine 3.6.2, and added dependency on openssl formula to
make `brew audit cfengine` pass clean.

Closes #34478.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
cfengine: add 3.6.2 bottle.