[chore(cargo)](deps): Bump faststr from 0.2.17 to 0.2.18

Bumps [faststr](https://github.com/volo-rs/faststr) from 0.2.17 to 0.2.18.
- [Commits](https://github.com/volo-rs/faststr/commits)

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

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