chore(deps): Bump shadow-rs from 0.30.0 to 0.31.1

Bumps [shadow-rs](https://github.com/baoyachi/shadow-rs) from 0.30.0 to 0.31.1.
- [Release notes](https://github.com/baoyachi/shadow-rs/releases)
- [Changelog](https://github.com/baoyachi/shadow-rs/blob/master/CHANGELOG.md)
- [Commits](baoyachi/shadow-rs@v0.30.0...v0.31.1)

---
updated-dependencies:
- dependency-name: shadow-rs
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Cargo.toml

@@ -39,22 +39,22 @@ itertools = "0.13.0"
 rand = { version = "0.8.5", features = ["small_rng"] }
 rand_distr = "0.4.3"
 rayon = "1.10.0"
-shadow-rs = "0.30.0"
+shadow-rs = "0.31.1"
 # Used for probing tablebases.
 shakmaty = "0.27.1"
 shakmaty-syzygy = "0.25.0"
 
 [build-dependencies]
 rand = "0.8.5"
-shadow-rs = "0.30.0"
+shadow-rs = "0.31.1"
 
 [dev-dependencies]
 assert_cmd = "2.0.15"
 criterion = "0.5.1"
 predicates = "3.1.2"
 pretty_assertions = "1.1.0"
 proptest = "1.5.0"
-shadow-rs = "0.30.0"
+shadow-rs = "0.31.1"
 # Used for testing and comparing against a reasonable baseline for correctness.
 shakmaty = "0.27.1"