Bump serial_test from 3.3.1 to 3.4.0 (#1251)

Bumps [serial_test](https://github.com/palfrey/serial_test) from 3.3.1 to 3.4.0.
- [Release notes](https://github.com/palfrey/serial_test/releases)
- [Commits](palfrey/serial_test@v3.3.1...v3.4.0)

---
updated-dependencies:
- dependency-name: serial_test
  dependency-version: 3.4.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

Cargo.lock

@@ -89,7 +89,7 @@ proptest = "1.10.0"
 tempfile = "3.25.0"
 crossbeam-queue = "0.3.12"
 tracing-serde = "0.2.0"
-serial_test = "3.3.1"
+serial_test = "3.4.0"
 hyperlight-testing = { workspace = true }
 env_logger = "0.11.8"
 tracing-forest = { version = "0.3.1", features = ["uuid", "chrono", "smallvec", "serde", "env-filter"] }