Update RenderScript prebuilts

Bug: http://b/64121881

In particular, rename libLLVM.so and libclang.so to libLLVM_android.so
and libclang_android.so respectively.

Test: aosp_marlin checkbuild with FORCE_BUILD_LLVM_COMPONENTS set and
unset.

Change-Id: Ice7545c54b23fdab551e62875130e39301d6b307
43 files changed