[fuchsia][fidl] Switch to new LLCPP namespaces

llcpp::fuchsia::library::name changed to fuchsia_library_name and wire
types moved under a wire:: subnamespace.

Change-Id: If350052f1155f1b0d55d53ae28d9df950cb2537b
Reviewed-on: https://fuchsia-review.googlesource.com/c/third_party/mesa/+/494944
Reviewed-by: Yifei Teng <yifeit@google.com>
1 file changed