[chore(cargo)](deps): Bump tokio-test from 0.4.3 to 0.4.4

Bumps [tokio-test](https://github.com/tokio-rs/tokio) from 0.4.3 to 0.4.4.
- [Release notes](https://github.com/tokio-rs/tokio/releases)
- [Commits](tokio-rs/tokio@tokio-test-0.4.3...tokio-test-0.4.4)

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

Signed-off-by: dependabot[bot] <[email protected]>