NoHwServiceManager return true in registerForNotifications am: 2d2e4c0596 am: 280fa37686 am: d9146484d4

Original change: https://android-review.googlesource.com/c/platform/system/libhidl/+/2847957

Change-Id: Ieeec1bb454f64f0e8efa9e064ec6a9b84aa3f40b
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>