Simplify Golem target platform dependencies.

Have just a single list for all of them, to make it easier to decide
where to put them.

Test: rm -rf out/x86_64/target/product && \
      art/tools/golem/build-target.sh --golem=art-jit \
        --machine-type=android-{armv7,armv8}
  Check that out/x86_64/target/product/*/system/lib*/*.so are the same.
Bug: 129332183
Change-Id: I774038fc49efbedfa9453b706b520ceb25aa2251
1 file changed