fix(pkg): support electron 7
fix(pkg): support electron 7

loopline-systems/electron-builder,mastergberry/electron-builder,mastergberry/electron-builder,develar/electron-builder,electron-userland/electron-builder,electron-userland/electron-builder,develar/electron-builder,loopline-systems/electron-builder,develar/electron-builder,loopline-systems/electron-builder,electron-userland/electron-builder,loopline-systems/electron-builder,develar/electron-builder,loopline-systems/electron-builder,mastergberry/electron-builder,mastergberry/electron-builder