Merge "Do not remove reference dumps before building new dumps" am: 42aa38f51e am: d2f73db168 am: d41f135432

Original change: https://android-review.googlesource.com/c/platform/development/+/2335206

Change-Id: If7de673b24ff6e01e5559b353fa847cd81613687
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>