Copy `lib64/clang/${VER}/shared` from prebuilts

This commit copies `${CLANG}/lib64/clang/${VER}/shared` so that
`header-abi-dumper` won't complain when CFI is enabled.

Test: OUT_DIR=out prebuilts/clang-tools/build-prebuilts.sh
Test: PATH=out/soong/dist/bin:$PATH bionic/tools/versioner/run_tests.py
Change-Id: I350fa6331dcad02dbc2740597362e7209cbe2ecc
1 file changed
tree: 321f50bca230032e5c9f2f264ebb6cb078fbc91d
  1. darwin-x86/
  2. linux-x86/
  3. build-prebuilts.sh
  4. manifest.xml