Fix Dimensions window values on Android < 15 (#52481)

Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/52481

This PR (initially created for edge-to-edge opt-in support, rebased multiple times) fixes the `Dimensions` API `window` values on Android < 15, when edge-to-edge is enabled.

Currently the window height doesn't include the status and navigation bar heights (but it does on Android >= 15):

<img width="300" alt="Screenshot 2025-06-27 at 16 23 02" src="https://github.com/user-attachments/assets/c7d11334-9298-4f7f-a75c-590df8cc2d8a" />

Using `WindowMetricsCalculator` from AndroidX:

<img width="300" alt="Screenshot 2025-06-27 at 16 34 01" src="https://github.com/user-attachments/assets/7a4e3dc7-a83b-421b-8f6d-fd1344f5fe81" />

Fixes https://github.com/facebook/react-native/issues/47080

## Changelog:

[Android] [Fixed] Fix `Dimensions` `window` values on Android < 15 when edge-to-edge is enabled

Pull Request resolved: https://github.com/facebook/react-native/pull/47554

Test Plan:
Run the example app on an Android < 15 device.

Rollback Plan:

Reviewed By: cortinico

Differential Revision: D77906644

Pulled By: alanleedev

fbshipit-source-id: 121cd6bc4133973f06b28eb9e79c9387ac7070a1