Fix dead link to NetBSD sysctl man page (#212)
Fix dead link to NetBSD sysctl man page (#212)

Use the offical NetBSD man page URL https://man.netbsd.org

Signed-off-by: Tobias Klauser <9249c549618448e4c699e8032ba6c7f0d7fd4b7f@distanz.ch>
rust-random/getrandom