www/node23: Update to 23.6.1

Changes: https://github.com/nodejs/node/releases

		https://github.com/nodejs/node/blob/main/doc/changelogs/CHANGELOG_V23.md

Security: CVE-2025-22150, CVE-2025-23083, CVE-2025-23084, CVE-2025-23085
(cherry picked from commit 9bdf527ff8594a7e547fff442d73d3521d92b3a8)