message: Add buildScript and storybookScript to fatalError output
diff: @@ -18,10 +18,18 @@ const context = {
  email: 'support@chromatic.com',
  },
  },
  + packageJson: {
  + scripts: {
  + 'build:storybook': 'build-storybook -o dist/storybook',
  + },
  + },
  flags: {
  projectToken: 'asdf123',
  buildScriptName: 'build:storybook',
  },
  + options: {
  + buildScriptName: 'build:storybook',
  + },
  exitCode: 255,
  build: {
  id: '5ec5069ae0d35e0022b6a9cc',
  