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

[miroslavaivanova]

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