Bump zeroize from 1.7.0 to 1.8.0 (#265)

Bumps [zeroize](https://github.com/RustCrypto/utils) from 1.7.0 to 1.8.0.
- [Commits](RustCrypto/utils@zeroize-v1.7.0...zeroize-v1.8.0)

---
updated-dependencies:
- dependency-name: zeroize
  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

@@ -35,5 +35,5 @@ rand = "^0.8.5"
 rand_chacha = "^0.3.1"
 sha2 = "^0.10.8"
 thiserror = "^1.0.58"
-zeroize = "^1.7.0"
+zeroize = "^1.8.0"
 zeroize_derive = "^1.4.2"