Fix AccessibilityOverlayTest failure when modify logical display sizes

The width and height of the test window is 1x1. After wm size scaling, when calculating mTouchableRegionInWindow and mTouchableRegionInWindow of a11yWindow, due to the scaling ratio of displayMatrix, the calculated width and height are empty:
regionInScreen=SkRegion(), touchableRegion=SkRegion(), which in turn causes the unaccountedSpace.quickReject(regionInScreen) condition in the judgment of windowMattersToAccessibility() to be unsatisfied and not added to Accessibility.

Bug: 301218644
Test: CtsAccessibilityServiceTestCases.android.accessibilityservice.cts.AccessibilityOverlayTest#testA11yServiceShowsDisplayOverlayUsingSurfaceControl_shouldAppearAndDisappear
(cherry picked from https://partner-android-review.googlesource.com/q/commit:9ef54daa3a9c591e7afb9ecdf70af3da42e55088)
Change-Id: I04b5f474ed4e53c43f9486034d73700a05d2208a
diff --git a/tests/accessibilityservice/src/android/accessibilityservice/cts/AccessibilityOverlayTest.java b/tests/accessibilityservice/src/android/accessibilityservice/cts/AccessibilityOverlayTest.java
index 1c84ac2..79d53f9 100644
--- a/tests/accessibilityservice/src/android/accessibilityservice/cts/AccessibilityOverlayTest.java
+++ b/tests/accessibilityservice/src/android/accessibilityservice/cts/AccessibilityOverlayTest.java
@@ -461,8 +461,8 @@
         final Button button = new Button(mService);
         button.setText("Button");
         final WindowManager.LayoutParams params = new WindowManager.LayoutParams();
-        params.width = 1;
-        params.height = 1;
+        params.width = 10;
+        params.height = 10;
         params.flags =
                 WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN
                         | WindowManager.LayoutParams.FLAG_LAYOUT_INSET_DECOR;