Bump tokio-util from 0.7.11 to 0.7.12

Bumps [tokio-util](https://github.com/tokio-rs/tokio) from 0.7.11 to 0.7.12.
- [Release notes](https://github.com/tokio-rs/tokio/releases)
- [Commits](tokio-rs/tokio@tokio-util-0.7.11...tokio-util-0.7.12)

---
updated-dependencies:
- dependency-name: tokio-util
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

Cargo.lock

@@ -35,7 +35,7 @@ time = "0.3.36"
 tokio = { version = "1.40.0", features = ["full", "test-util"] }
 tokio-cron-scheduler = "0.11.0"
 tokio-retry = "0.3.0"
-tokio-util = { version = "0.7.11", features = ["rt"] }
+tokio-util = { version = "0.7.12", features = ["rt"] }
 tower = "0.5.1"
 tower-http = { version = "0.5.2", features = ["cors", "timeout", "trace"] }
 tower_governor = "0.4.2"