MFH: r567896

www/node14: Update 14.15.5 -> 14.16.0

https://nodejs.org/en/blog/release/v14.16.0/

This is a security release. See
https://nodejs.org/en/blog/vulnerability/february-2021-security-releases/

While here, pet portlint by moving USES.

PR: 254044
Submitted by: jlduran@gmail.com
Security: 2f3cd69e-7dee-11eb-b92e-0022489ad614
Sponsored by: Miles AS