Uptesting is moving folks to /external/robolectric from /external/robolectric-shadows

We maintain /external/robolectric (keep it in sync with github/google3) and are getting ready to delete /external/robolectric-shadows

Bug: 314757990
Test: atest same failing tests before and after in services/robotests.
Flag: NA

Change-Id: Ie3d2e902ffcba6b9d159b78592f7d6ce31288a2f
diff --git a/services/robotests/Android.bp b/services/robotests/Android.bp
index 52eae21..a70802a 100644
--- a/services/robotests/Android.bp
+++ b/services/robotests/Android.bp
@@ -57,9 +57,13 @@
     ],
     static_libs: [
         "androidx.test.ext.truth",
+        "Settings-robo-testutils",
+        "SettingsLib-robo-testutils",
     ],
 
     instrumentation_for: "FrameworksServicesLib",
+
+    upstream: true,
 }
 
 filegroup {