clang: update IBinder to be lto_visibility_public

The clang optimization "-fwhole-program-vtables" can cause problems
with IBinder. In SurfaceFlinger, the optimization causes BpBinder
objects to act like IBinders. This results in problems when trying
to linkToDeath. IBinder's linkToDeath function is called instead
of BpBinder's linkToDeath. When IBinder is annotated for clang with
"[[clang::lto_visibility_public]]", the proper linkToDeath function
is called.

Bug: 119259043
Test: Transaction_test

Change-Id: If168eacb0f9a6716d07bafc9b35834cc7db869e1