Update Node.js to 20.12 for the CustomersDot image (!798) · Merge requests · GitLab.org / gitlab-build-images · GitLab

What does this MR do and why?

Update Node.js to 20.12 for the CustomersDot image.

See our Node.js upgrade issue for more information customers-gitlab-com#9309 (closed)

Checklist

(If applicable) Add patches if required for upgrading Ruby version in https://gitlab.com/gitlab-org/gitlab-build-images/-/tree/master/patches/ruby.