Preflight Checklist

• I have read the Contributing Guidelines for this project.
• I agree to follow the Code of Conduct that this project adheres to.
• I have searched the issue tracker for a bug report that matches the one I want to file, without success.

Electron Version

33.4.8

What operating system(s) are you using?

Windows

Operating System Version

Windows 11

What arch are you using?

x64

Last Known Working Electron version

N/A

Expected Behavior

Paraguay's (America/Asuncion) timezone should currently be UTC-3.

Actual Behavior

Paraguay's (America/Asuncion) timezone is actually UTC-4.

Testcase Gist URL

https://gist.github.com/nikwen/6047c58a37496e545075c2c15559d128

Additional Information

https://releases.electronjs.org/ shows that the latest 33.4.8 stable build uses Node 20.18.3.

But updates to Paraguay's timezone that are now in effect are not available until Node 20.19.0 as per here and the inclusion of this PR.

I think this problem is present on all stable Electron releases right now (which use Node 20.18.3 and 22.14.0, neither of which have the above tzdata update).