Sets new application's shortcut configuration

Example

async function setShortcuts(config) {
    const app = await fin.Application.create({
            uuid: 'app-1',
            name: 'myApp',
            url: 'https://openfin.co',
            autoShow: true
    });
    await app.run();
    return await app.getWindow().setShortcuts(config);
}

setShortcuts({
    desktop: true,
    startMenu: false,
    systemStartup: true
}).then(() => console.log('Shortcuts are set.')).catch(err => console.log(err));