HIDL stuff to TestApi.

Since the CTS test for android.os is build with test_current.

Bug: 78650449
Test: android.os.cts
Change-Id: If784f4949af931c6c4efc284f1d16414705fe2d4
Merged-In: If784f4949af931c6c4efc284f1d16414705fe2d4
diff --git a/Android.bp b/Android.bp
index 565f4e0..33f760f 100644
--- a/Android.bp
+++ b/Android.bp
@@ -1000,6 +1000,7 @@
         "core/java/android/annotation/IntDef.java",
         "core/java/android/annotation/NonNull.java",
         "core/java/android/annotation/SystemApi.java",
+        "core/java/android/annotation/TestApi.java",
         "core/java/android/os/HwBinder.java",
         "core/java/android/os/HwBlob.java",
         "core/java/android/os/HwParcel.java",