Create a HwNoService class that fakes hwservicemanager

If HIDL is no longer supporter, we don't expect hwservicemanager to be
installed. This will pretend to be hwservicemanager with no services.

This is done in Java so we can avoid using local binders that are
implemented in C++. That code path is not supported.

Test: m
Bug: 218588089

Change-Id: Icad72f6a3a8e825fdce32afa1a9de8f37b40f732