swiftPackages.Foundation: fix build w/ glibc-2.38

Failing Hydra build: https://hydra.nixos.org/build/236210473

pkgs/development/compilers/swift/foundation/default.nix

@@ -5,6 +5,7 @@
 
 { lib
 , stdenv
+, fetchpatch
 , callPackage
 , cmake
 , ninja
@@ -23,6 +24,15 @@ in stdenv.mkDerivation {
   inherit (sources) version;
   src = sources.swift-corelibs-foundation;
 
+  patches = [
+    # from https://github.com/apple/swift-corelibs-foundation/pull/4811
+    # fix build with glibc >=2.38
+    (fetchpatch {
+      url = "https://github.com/apple/swift-corelibs-foundation/commit/47260803a108c6e0d639adcebeed3ac6a76e8bcd.patch";
+      hash = "sha256-1JUSQW86IHKkBZqxvpk0P8zcSKntzOTNlMoGBfgeT4c=";
+    })
+  ];
+
   outputs = [ "out" "dev" ];
 
   nativeBuildInputs = [ cmake ninja swift ];