Drop the edition back to 2021

IvanUkhov · IvanUkhov · commit 0772efa058c1 · 2025-10-06T09:39:19.000+02:00
diff --git a/Cargo.toml b/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "lapack-src"
 version = "0.13.0"
-edition = "2024"
+edition = "2021"
 license = "Apache-2.0 OR MIT"
 authors = [
     "Balasubramanian Narasimhan <b.naras@gmail.com>",
