hmr restarts application when syncing on both platforms

[endarova]

Environment

• CLI: next
• Plugin(s): nativescript-dev-webpack@next

Describe the bug
When livesyncing on both platforms changes in js, xml, css files cause the application to restart

To Reproduce

1. tns create my_app --js
2. npm i nativescript-dev-webpack@next --save-dev --save-exact
3. node_modules/.bin/update-ns-webpack" --deps --configs
4. Start android emulator and ios simulator
5. tns run
6. change something in main-view-model.js file
   Result: the application restarts when applying the changes, sometimes on both devices, sometimes on one of them

Expected behavior
Changes in js, css, xml files should not cause app restart