node: Update build script to support cross-compiling for ARM
node: Update build script to support cross-compiling for ARM

https://github.com/nwjs/node/commit/be2fc16dabb2eae129fcc88fc1f477884c3f0353

nwjs/nw.js,nwjs/nw.js,nwjs/nw.js,nwjs/nw.js,nwjs/nw.js,nwjs/nw.js