Adjust TestHal.java to the updated PointerContext

Bug: 205915651
Test: atest CtsBiometricsTestCases
Change-Id: I86cd6cd28274fe919e17d9435233040ac6762461

services/core/java/com/android/server/biometrics/sensors/fingerprint/aidl/TestHal.java

@@ -204,8 +204,8 @@ public class TestHal extends IFingerprint.Stub {
 
             @Override
             public void onPointerDownWithContext(PointerContext context) {
-                onPointerDown(
-                        context.pointerId, context.x, context.y, context.minor, context.major);
+                onPointerDown(context.pointerId, (int) context.x, (int) context.y, context.minor,
+                        context.major);
             }
 
             @Override