bump Miri

Author: RalfJung

.github/workflows/ci.yml

@@ -18,7 +18,7 @@ env:
   rust_stable: stable
   rust_nightly: nightly-2025-10-12
   # Pin a specific miri version
-  rust_miri_nightly: nightly-2025-11-09
+  rust_miri_nightly: nightly-2025-11-13
   rust_clippy: '1.88'
   # When updating this, also update:
   # - README.md