Merge pull request #267967 from wegank/libtorrent-rasterbar-stdenv

libtorrent-rasterbar-2_0_x: drop stdenv override

pkgs/top-level/all-packages.nix

···
   libtomcrypt = callPackage ../development/libraries/libtomcrypt { };
 
   libtorrent-rasterbar-2_0_x = callPackage ../development/libraries/libtorrent-rasterbar {
-    stdenv = if stdenv.isDarwin then llvmPackages_14.stdenv else stdenv;
     inherit (darwin.apple_sdk.frameworks) SystemConfiguration;
     python = python3;
   };