if you uninstall app from device and change something, you will see initial state of app

Environment
Provide version numbers for the following components (information can be retrieved by running tns info in your project folder or by inspecting the package.json of the project):

• CLI: 6.0.3

Describe the bug
When you uninstall an app from a device and make a change, you will see that last hot update is missing and the app will install its initial state.

To Reproduce

1. tns create app --js
2. tns run android
3. make changes and already works properly
4. uninstall app from device
5. make a change and you will see initial state of an app will be installed

Expected behavior
should work correctly

使用 tns create app --js 和 tns run android 重现该问题，然后比较卸载应用并再次进行更改前后的热更新行为。完成的标准是重新安装应用后安装的是更改后的状态，而不是初始状态。