xh: use new Darwin SDK pattern (#366154)

pkgs/by-name/xh/xh/package.nix

@@ -6,7 +6,6 @@
   pkg-config,
   withNativeTls ? true,
   stdenv,
-  darwin,
   openssl,
 }:
 
@@ -30,15 +29,12 @@ rustPlatform.buildRustPackage rec {
     pkg-config
   ];
 
-  buildInputs = lib.optionals withNativeTls (
-    if stdenv.hostPlatform.isDarwin then
-      [ darwin.apple_sdk.frameworks.SystemConfiguration ]
-    else
-      [ openssl ]
-  );
+  buildInputs = lib.optionals (withNativeTls && !stdenv.hostPlatform.isDarwin) [ openssl ];
 
-  # Get openssl-sys to use pkg-config
-  OPENSSL_NO_VENDOR = 1;
+  env = {
+    # Get openssl-sys to use pkg-config
+    OPENSSL_NO_VENDOR = 1;
+  };
 
   postInstall = ''
     installShellCompletion \
@@ -62,12 +58,12 @@ rustPlatform.buildRustPackage rec {
     $out/bin/xhs --help > /dev/null
   '';
 
-  meta = with lib; {
+  meta = {
     description = "Friendly and fast tool for sending HTTP requests";
     homepage = "https://github.com/ducaale/xh";
     changelog = "https://github.com/ducaale/xh/blob/v${version}/CHANGELOG.md";
-    license = licenses.mit;
-    maintainers = with maintainers; [
+    license = lib.licenses.mit;
+    maintainers = with lib.maintainers; [
       figsoda
       aaronjheng
     ];