Bump tokio from 1.42.0 to 1.43.1 in /tests/hello-rustls (#341)

Bumps [tokio](https://github.com/tokio-rs/tokio) from 1.42.0 to 1.43.1.
- [Release notes](https://github.com/tokio-rs/tokio/releases)
- [Commits](tokio-rs/tokio@tokio-1.42.0...tokio-1.43.1)

---
updated-dependencies:
- dependency-name: tokio
  dependency-version: 1.43.1
  dependency-type: direct:production
...

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

Author: dependabot[bot]

tests/hello-rustls/Cargo.lock

@@ -8,7 +8,7 @@ edition = "2018"
 [dependencies]
 curl = { version = "0.4.33", default-features = false, features = ["rustls", "static-curl"], optional = true }
 reqwest = { version = "0.12.9", default-features = false, features = ["rustls-tls"] }
-tokio = { version = "1.0", features = ["macros", "rt-multi-thread"] }
+tokio = { version = "1.43", features = ["macros", "rt-multi-thread"] }
 
 [target.'cfg(target_os = "macos")'.dependencies]
 libz-sys = "1.1.5"