Replace llndk_library with llndk clause in cc_library

Remove the vestigial llndk_library modules and replace them with
properties in the llndk clause of the implementation cc_library.

Bug: 170784825
Test: m checkbuild
Test: compare out/soong/build.ninja
Change-Id: Ie3a1bffcf29bb1b6747f7f708826c61bd43ba5a1
3 files changed