Upgrade turbine to 7c64f0447a967d4717adb7b1b40d8bb856f34186 am: 6f7cfa29c3 am: 278edfeffb am: 5ff202242e am: 820217dbd2

Original change: https://android-review.googlesource.com/c/platform/external/turbine/+/2674341

Change-Id: I7133f1496be2737fd4712e0991e5dfbe7845e8f5
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>