Update scrypt requirement from 0.10 to 0.11 (#315)

Updates the requirements on [scrypt](https://github.com/RustCrypto/password-hashes) to permit the latest version.
- [Release notes](https://github.com/RustCrypto/password-hashes/releases)
- [Commits](RustCrypto/password-hashes@scrypt-v0.10.0...scrypt-v0.11.0)

---
updated-dependencies:
- dependency-name: scrypt
  dependency-type: direct:production
...

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

Cargo.toml

@@ -67,7 +67,7 @@ rand = "0.8"
 regex = "1"
 # MSRV
 rustyline = "11"
-scrypt = "0.10"
+scrypt = "0.11"
 serde_json = "1"
 
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