Autofix: update-lang-rust (#1663)

Co-authored-by: Autofix <autofix-bot@users.noreply.github.com>

Author: autofix-bot

chunks/lang-rust/chunk.yaml

@@ -1,4 +1,4 @@
 variants:
   - name: "1"
     args:
-      RUST_VERSION: 1.88.0
+      RUST_VERSION: 1.89.0