[vulkan] Link statically against most libraries.

Fuchsia vulkan ICDs need to link statically against all libraries
except libfdio and libasync-default. Also get vulkan headers from
external/vulkan-headers when using Android.bp to build for Fuchsia.

This also improves the name of GN target so it works with the
latest GN files in Fuchsia tree and matches other ICDs.

Change-Id: If2cb8cc1ae9cdbdd389d502be9d67dd95d15724a
2 files changed