Merge "Haptic Generator : Add libeffect implementation" am: e1f6e9ce9e

Original change: https://android-review.googlesource.com/c/platform/frameworks/av/+/2362124

Change-Id: Ic5fd5b9bbe9db0ae3e2f9afa7cddb58e98d37ec2
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>