message: fix(vscode-launch): set default task to gulp: default
diff: "stopOnEntry": false,
  "sourceMaps": true,
  "outFiles": [ "${workspaceRoot}/{out, node_modules}/**/*.js" ],
  - "preLaunchTask": "build",
  + "preLaunchTask": "gulp: default",
  "internalConsoleOptions": "openOnSessionStart"
  }
  ]
  