ActivityIndicator: setting resource-id from the testID prop (#48271)

Summary:
Fixes https://github.com/facebook/react-native/issues/39092

Right now, the `testID` prop that is passed to the ActivityIndicator component is not being applied as a `resource-id`. In this PR, we overwrite the `onInitializeAccessibilityNodeInfo` in the `ProgressBarContainerView` to set this `resource-id`.

## Changelog:

[ANDROID][ADDED] - ActivityIndicator: setting `resource-id` from the `testID` prop

Pull Request resolved: https://github.com/facebook/react-native/pull/48271

Test Plan:
Render a simple activity indicator and pass a `testID` as follows:

```tsx
import {ActivityIndicator} from 'react-native';

function Playground() {
  return (
    <ActivityIndicator
      color="white"
      testID="default_activity_indicator"
      accessibilityLabel="Wait for content to load!"
    />
  );
}
```

<details>
<summary>Inspect the element using an e2e tool such as Maestro or Appium, the `resource-id` is not present: (see screenshot)</summary>

<img width="736" alt="image" src="https://github.com/user-attachments/assets/3aecce5f-3850-4c62-b1ab-aed4133e12bc" />

</details>

 ---

Apply the changes and then:

<details>
<summary>Inspect again, the `resource-id` is present now: (see screenshot)</summary>

<img width="731" alt="image" src="https://github.com/user-attachments/assets/5a0e3bfa-924a-4a50-8eef-2f7fff7e1290" />

</details>

Reviewed By: rshest

Differential Revision: D67274852

Pulled By: javache

fbshipit-source-id: 2ac8d2bbebed5d1723eb33e735bbf3b477a42572

packages/react-native/ReactAndroid/src/main/java/com/facebook/react/views/progressbar/ProgressBarContainerView.kt

@@ -10,8 +10,10 @@ package com.facebook.react.views.progressbar
 import android.content.Context
 import android.graphics.PorterDuff
 import android.view.ViewGroup
+import android.view.accessibility.AccessibilityNodeInfo
 import android.widget.FrameLayout
 import android.widget.ProgressBar
+import com.facebook.react.R
 import com.facebook.react.bridge.JSApplicationIllegalArgumentException
 
 /**
@@ -27,6 +29,15 @@ internal class ProgressBarContainerView(context: Context) : FrameLayout(context)
 
   private var progressBar: ProgressBar? = null
 
+  override fun onInitializeAccessibilityNodeInfo(info: AccessibilityNodeInfo) {
+    super.onInitializeAccessibilityNodeInfo(info)
+
+    val testId = getTag(R.id.react_test_id) as String?
+    if (testId != null) {
+      info.viewIdResourceName = testId
+    }
+  }
+
   internal fun apply() {
     this.progressBar?.let { progressBar ->
       progressBar.isIndeterminate = indeterminate