Update dwell ripple parameters am: bc9015e209 am: 4f3715c78d am: bbd2b2523e am: 06205cbf3b

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/15830762

Change-Id: Ie5a0f9410860437a7dce983dcb0e46291d2a7354