circt: fix build failure on darwin (#409592)

  doCheck = true;

  checkTarget = "check-circt check-circt-integration";

  preCheck = lib.optionalString stdenv.hostPlatform.isDarwin ''

    echo moving libarc-jit-env.dylib to '$lib' before check because archilator links to the output path

    mkdir -pv $lib/lib

    cp -v ./lib/libarc-jit-env.dylib $lib/lib

  '';

  outputs = [

    "out"

    "lib"