Begin cleanup of HidlBinderSupport.h includes.

Removing ones that are unused within libhidltransport itself.
Include of log/log.h is added because there are too many users
depending on this transitive include.

Bug: 65843592
Test: build only
Change-Id: Ifcf2ab2a93324a242869318a5dd400e5d6944839
3 files changed