Annotated some class with ExcludeFromCodeCoverageGeneratedReport.

It required copying ExcludeFromCodeCoverageGeneratedReport to the
internal lib as well.

Fixes: 190839526
Fixes: 190839233

Test: echo 'In Dashboard we trust!'

Change-Id: Ic62ad4d18cc4d54ba5c0c4ef7514b7f11342dc22
diff --git a/car-internal-lib/Android.bp b/car-internal-lib/Android.bp
index 9d6aef7..2937bd1 100644
--- a/car-internal-lib/Android.bp
+++ b/car-internal-lib/Android.bp
@@ -28,5 +28,6 @@
         "src/com/android/car/internal/SystemConstants.java",
         "src/com/android/car/internal/ICarServiceHelper.aidl",
         "src/com/android/car/internal/ICarSystemServerClient.aidl",
+        "src/com/android/car/internal/testing/ExcludeFromCodeCoverageGeneratedReport.java",
     ],
 }