NoHwServiceManager return true in registerForNotifications am: 2d2e4c0596

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

Change-Id: I4e9cbc7921cd9d6115cd297a866482196b331c74
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>