Bump tokio from 1.38.1 to 1.43.0

Bumps [tokio](https://github.com/tokio-rs/tokio) from 1.38.1 to 1.43.0.
- [Release notes](https://github.com/tokio-rs/tokio/releases)
- [Commits](tokio-rs/tokio@tokio-1.38.1...tokio-1.43.0)

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

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

Author: dependabot[bot]

Cargo.lock

@@ -34,7 +34,7 @@ indoc = "2"
 rstest = "0.18"
 rustversion = "1.0.14"
 tempfile = "3.10.1"
-tokio = { version = "1.34", features = ["time", "macros", "rt"] }
+tokio = { version = "1.43", features = ["time", "macros", "rt"] }
 
 [[bin]]
 name = "integration_tests"