Add 64-bit libc.so/libm.so/libdl.so

Generated via
  $NDK/build/tools/gen-system-symbols.sh \
    out.aosp_arm64-eng/target/product/generic_arm64/obj/lib \
    /tmp/ndk-$USER

Change-Id: Ie8e9b8fe1b7c4eb2bd6ed6052f52806885544378
18 files changed