python313Packages.polars: fix build with Rust 1.88.0

pkgs/development/python-modules/polars/avx512.patch

···
+diff --git a/crates/polars-compute/src/lib.rs b/crates/polars-compute/src/lib.rs
+index ebe1ef753..6e1eee897 100644
+--- a/crates/polars-compute/src/lib.rs
++++ b/crates/polars-compute/src/lib.rs
+@@ -5,6 +5,10 @@
+     all(feature = "simd", target_arch = "x86_64"),
+     feature(stdarch_x86_avx512)
+ )]
++#![cfg_attr(
++    all(feature = "simd", target_arch = "x86_64"),
++    feature(avx512_target_feature)
++)]
+ 
+ use arrow::types::NativeType;
+ 

pkgs/development/python-modules/polars/default.nix

···
     hash = "sha256-OZ7guV/uxa3jGesAh+ubrFjQSNVp5ImfXfPAQxagTj0=";
   };
 
+  patches = [
+    ./avx512.patch
+  ];
+
   # Do not type-check assertions because some of them use unstable features (`is_none_or`)
   postPatch = ''
     while IFS= read -r -d "" path ; do