audio: Set correct priority for the SPATIALIZER stream thread am: 46c433aabd

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/2990061

Change-Id: Ib6935cfb0453db0159f74d5fcb7f00a8f19b1925
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>