concord-tui: remove ld64 hardening workaround

partial revert of 2f852c2108

pkgs/by-name/co/concord-tui/package.nix

@@ -7,8 +7,6 @@
   opus,
   lib,
   stdenv,
-  # TODO: Clean up on `staging`
-  lld,
   nix-update-script,
 }:
 rustPlatform.buildRustPackage (finalAttrs: {
@@ -33,21 +31,12 @@ rustPlatform.buildRustPackage (finalAttrs: {
   nativeBuildInputs = [
     pkg-config
     cmake
-  ]
-  # TODO: Clean up on `staging`
-  ++ lib.optionals stdenv.hostPlatform.isDarwin [
-    lld
   ];
 
   __darwinAllowLocalNetworking = true;
 
   __structuredAttrs = true;
 
-  # TODO: Clean up on `staging`
-  env = lib.optionalAttrs stdenv.hostPlatform.isDarwin {
-    NIX_CFLAGS_LINK = "-fuse-ld=${lib.getExe' lld "ld64.lld"}";
-  };
-
   passthru.updateScript = nix-update-script { };
 
   meta = {