Copy wasi-sdk to Clang's resource dir dynamically (#18231)

See commit: llvm/llvm-project@e1b88c8.

Author: kleisauke

.circleci/config.yml

@@ -97,7 +97,7 @@ commands:
             echo "WASM_ENGINES = []" >> .emscripten
             test -f ~/vms/wasmtime && echo "WASMTIME = os.path.expanduser(os.path.join('~', 'vms', 'wasmtime')) ; WASM_ENGINES.append(WASMTIME)" >> .emscripten || true
             test -f ~/vms/wasmer && echo "WASMER = os.path.expanduser(os.path.join('~', 'vms', 'wasmer')) ; WASM_ENGINES.append(WASMER)" >> .emscripten || true
-            test -d ~/wasi-sdk && cp -a ~/wasi-sdk/lib/ ~/emsdk/upstream/lib/clang/16.0.0/
+            test -d ~/wasi-sdk && cp -a ~/wasi-sdk/lib/ $(~/emsdk/upstream/bin/clang -print-resource-dir)
             cd -
             echo "final .emscripten:"
             cat ~/emsdk/.emscripten