CURLINFO_NUM_CONNECTS(3) on macOS

The text 76fed85c1166, as macOS 10.12.5, macOS 10.12.4, macOS 10.12.3, macOS 10.12.2, macOS 10.12.1, macOS 10.12 shipped it.

get number of created connections

CURLINFO_NUM_CONNECTS(3) on macOS now