Bump the cargo-dependencies group across 1 directory with 2 updates

Bumps the cargo-dependencies group with 2 updates in the / directory: [tokio](https://github.com/tokio-rs/tokio) and [async-trait](https://github.com/dtolnay/async-trait).


Updates `tokio` from 1.39.3 to 1.40.0
- [Release notes](https://github.com/tokio-rs/tokio/releases)
- [Commits](tokio-rs/tokio@tokio-1.39.3...tokio-1.40.0)

Updates `async-trait` from 0.1.81 to 0.1.82
- [Release notes](https://github.com/dtolnay/async-trait/releases)
- [Commits](dtolnay/async-trait@0.1.81...0.1.82)

---
updated-dependencies:
- dependency-name: tokio
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: cargo-dependencies
- dependency-name: async-trait
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: cargo-dependencies
...

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