chore(deps): bump lapin from 4.0.0 to 4.1.0 in /reference-apps/rust

Bumps [lapin](https://github.com/amqp-rs/lapin) from 4.0.0 to 4.1.0.
- [Changelog](https://github.com/amqp-rs/lapin/blob/main/CHANGELOG.md)
- [Commits](amqp-rs/lapin@v4.0.0...v4.1.0)

---
updated-dependencies:
- dependency-name: lapin
  dependency-version: 4.1.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

reference-apps/rust/Cargo.lock

@@ -17,6 +17,6 @@ tokio-postgres = "0.7"
 mysql_async = "0.36"
 mongodb = "3.5"
 redis = { version = "1.0", features = ["tokio-comp", "cluster-async"] }
-lapin = "4.0"
+lapin = "4.1"
 prometheus = "0.14"
 lazy_static = "1.4"