Uncoditionally set isEnabled state based on the accessibility state (#54508)

Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/54508

Changelog: [Android][Fixed] - View.setEnabled() now properly reflects accessibilityState.disabled

## Summary

Fixed a bug in `BaseViewManager.java` where React Native views with `accessibilityState={{disabled: true}}` were not properly setting the native `enabled` state on Android.

## Problem

Previously, the `setViewState()` method in `BaseViewManager.java` only set `view.setEnabled(true)` when `disabled=false`, but never set `view.setEnabled(false)` when `disabled=true`. This caused Android views to remain in their default `enabled=true` state even when explicitly disabled via `accessibilityState`.

Reviewed By: javache

Differential Revision: D86770173

fbshipit-source-id: ccffaea0d93648b4098b3c16d6807cbe76966ff9