Bump cargo-tarpaulin from 0.31.5 to 0.32.0

Bumps [cargo-tarpaulin](https://github.com/xd009642/tarpaulin) from 0.31.5 to 0.32.0.
- [Release notes](https://github.com/xd009642/tarpaulin/releases)
- [Changelog](https://github.com/xd009642/tarpaulin/blob/develop/CHANGELOG.md)
- [Commits](xd009642/tarpaulin@0.31.5...0.32.0)

---
updated-dependencies:
- dependency-name: cargo-tarpaulin
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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