Bump ruzstd from 0.7.0 to 0.7.3 in the cargo group across 1 directory

Bumps the cargo group with 1 update in the / directory: [ruzstd](https://github.com/KillingSpark/zstd-rs).


Updates `ruzstd` from 0.7.0 to 0.7.3
- [Release notes](https://github.com/KillingSpark/zstd-rs/releases)
- [Changelog](https://github.com/KillingSpark/zstd-rs/blob/master/Changelog.md)
- [Commits](KillingSpark/zstd-rs@v0.7.0...v0.7.3)

---
updated-dependencies:
- dependency-name: ruzstd
  dependency-type: indirect
  dependency-group: cargo
...

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