Bump const-hex from 1.14.1 to 1.16.0 (#211)

Bumps [const-hex](https://github.com/danipopes/const-hex) from 1.14.1 to 1.16.0.
- [Commits](DaniPopes/const-hex@v1.14.1...v1.16.0)

---
updated-dependencies:
- dependency-name: const-hex
  dependency-version: 1.16.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

Cargo.lock

@@ -46,7 +46,7 @@ thiserror   = { version = "2.0", default-features = false }
 
 [dev-dependencies]
 # crates.io
-const-hex  = { version = "1.14" }
+const-hex  = { version = "1.16" }
 criterion  = { version = "0.6" }
 faster-hex = { version = "0.10" }
 hex_crate  = { package = "hex", version = "0.4" }