NsisOption must be available in build.json for Electron

# Feature Request
NsisOption must be available to build Electron windows app

## Motivation Behind Feature

It is usefull to build Installer with user prompt, Enable many options like, change installation locations, per user or per machine.

## Feature Description

Refer NsisOption for Electron build from https://www.electron.build/generated/NsisOptions.html

## Alternatives or Workarounds

Not yet found.

Start by locating how build.json is handled for Electron Windows builds and compare the available configuration with Electron's NsisOptions documentation. Confirm the expected option mapping and verify that a Windows Electron build accepts the requested installer settings; done means NsisOption is usable through build.json.

Written by the indexing model from the issue text.