fix: update Redis dependency to version 0.32 and improve error handli…

[ruslanti]

…ng in async item retrieval

[Copilot]

Pull Request Overview

This PR upgrades the Redis library from version 0.27.6 to 0.32.7 and adds proper error handling for iterator operations in the scan and zscan methods.

Key Changes

• Upgraded redis crate from version 0.27.6 to 0.32 with additional features including tokio-native-tls-comp and safe_iterators
• Added error handling for next_item() calls in scan and zscan methods to properly propagate Redis iterator errors
• Updated dependency tree to reflect the new Redis version and its transitive dependencies

Reviewed Changes

Copilot reviewed 2 out of 3 changed files in this pull request and generated 2 comments.

File	Description
crates/key-value-store/Cargo.toml	Upgrades redis dependency to 0.32 and adds tokio-native-tls-comp and safe_iterators features
crates/key-value-store/src/redis_impl.rs	Adds error handling for iterator next_item() calls in scan and zscan methods
Cargo.lock	Updates lockfile with new redis version and adjusted dependency tree

---

💡 Add Copilot custom instructions for smarter, more guided reviews. Learn how to get started.