Make robolectric-host-android_all visible to prebuilt runtimes am: 5bc1596595 am: ae0085d7aa am: de43d2e23f am: 30f23b3823

Original change: https://android-review.googlesource.com/c/platform/external/robolectric-shadows/+/1427547

Change-Id: I6af7163306e9561c53721d2eaca38b5e118fc1b8