Bump cargo from 0.94.0 to 0.97.0

Bumps [cargo](https://github.com/rust-lang/cargo) from 0.94.0 to 0.97.0.
- [Changelog](https://github.com/rust-lang/cargo/blob/master/CHANGELOG.md)
- [Commits](rust-lang/cargo@0.94.0...0.97.0)

---
updated-dependencies:
- dependency-name: cargo
  dependency-version: 0.97.0
  dependency-type: direct:production
...

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Author: dependabot[bot]