Fullscreen BUGFIX

# Bug Report

## Problem

In fullscreen mode the notifications of other apps and the statusbar swipe down resize the browser.

### What is expected to happen?

In fullscreen mode the notifications of other apps and the statusbar swipe down resize the browser.

### What does actually happen?

The statusbar size is resize the inappbrowser.

## Information

### Command or Code
if (fullscreen) {
dialog.getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN, WindowManager.LayoutParams.FLAG_FULLSCREEN);
}

### Environment, Platform, Device
Android

### Version information
Cordova: Cordova CLI, Cordova Platforms, Cordova Plugins

## Checklist

- [x] I searched for existing GitHub issues
- [x] I updated all Cordova tooling to most recent version
- [x] I included all the necessary information above

## SOLUTION
```
I use this code for fix this issue.
if (fullscreen) {
dialog.getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN, WindowManager.LayoutParams.FLAG_FULLSCREEN);
dialog.getWindow().getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_STABLE | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN);
}
```

But:
"This constant was deprecated in API level 30.
Use WindowInsets#getInsetsIgnoringVisibility(int) instead to retrieve insets that don't change when system bars change visibility state. "

The issue identifies the Android fullscreen branch using dialog.getWindow() and setFlags(...); start by locating that branch in the plugin’s Android source and reproducing the resize during notifications or status-bar gestures. Compare the supplied systemUiVisibility workaround with the API-30 deprecation, and consider it done when fullscreen remains stable without deprecated behavior.

Written by the indexing model from the issue text.