FYI/PSA: ESM-only + Node >22 `engine` upcoming in next major semver, v27

[mmaietta]

FYI/PSA 📣

electron-builder is migrating to ESM-only and engine node >22 in next major semver bump, in v27.

This is to adopt latest updates to electron/* upstream packages that electron-builder leverages (osx-sign, asar, universal, fuses, etc.)

This will be an -alpha release state while the migration occurs.

As a consequence of the monorepo CI/CD, this will be a non-backward change and v26 support will need to be dropped as there's no way to backport fixes.