seafile-server: fix broken build on GCC 14 (#370753)

apply GCC 14 compatibility patch

pkgs/by-name/se/seafile-server/package.nix

@@ -2,6 +2,7 @@
   stdenv,
   lib,
   fetchFromGitHub,
+  fetchpatch,
   pkg-config,
   python3,
   autoreconfHook,
@@ -69,6 +70,14 @@ stdenv.mkDerivation {
     oniguruma
   ];
 
+  patches = [
+    # https://github.com/haiwen/seafile-server/pull/658
+    (fetchpatch {
+      url = "https://github.com/haiwen/seafile-server/commit/8029a11a731bfe142af43f230f47b93811ebaaaa.patch";
+      hash = "sha256-AWNDXIyrKXgqgq3p0m8+s3YH8dKxWnf7uEMYzSsjmX4=";
+    })
+  ];
+
   postInstall = ''
     mkdir -p $out/share/seafile/sql
     cp -r scripts/sql $out/share/seafile