electron-builder's temp-file cleanup registers async-exit-hook, whose
beforeExit handler calls process.exit(0). The overlap script reported
failures through process.exitCode, so a thrown build exited 0: the
retry wrapper logged success and skipped its second attempt (hourly run
40608643418). Exit explicitly instead, as electron-builder's own CLI
guards against the same hook.
Co-authored-by: OrcaWin <293788423+OrcaWin@users.noreply.github.com>