Merge "Add @JavaOnlyStableParcelable to AttributionSource" am: 5f5ff75870 am: 7228115341 am: e371f9ace3 am: 6e8a545bff

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1908651

Change-Id: Ie60f20c4672c073d51a8843bddd2e97b0d3b635e