www/node14: Upgrade to 14.19.3

https://github.com/nodejs/node/blob/master/doc/changelogs/CHANGELOG_V14.md#14.19.3

This update is based on a patch from Dani I. <i.dani@outlook.com> that
was originally attached to the PR.

This update addresses CVE-2021-44531/44532/44533, CVE-2022-0778, and
CVE-2022-21824.

Notable port additions:

• COREPACK option [1]
• test target
• python 3.10 build support
• patch for failing test due to FreeBSD OpenSSL adding "-freebsd" to version string

[1] Corepack is an experimental tool to help with managing versions of
your package managers. It exposes binary proxies for each supported
package manager that, when called, will identify whatever package
manager is configured for the current project, transparently install it
if needed, and finally run it without requiring explicit user
interactions.

PR: 263090
Approved by: bhughes (maintainer, timeout)
Differential Revision: https://reviews.freebsd.org/D35192