CURLOPT_HAPPY_EYEBALLS_TIMEOUT_MS(3) on macOS

The text 8cd49e5254b2, as macOS 12.5, macOS 12.4, macOS 12.3 shipped it.

head start for ipv6 for happy eyeballs

CURLOPT_HAPPY_EYEBALLS_TIMEOUT_MS(3) on macOS now