Bump cargo-tarpaulin from 0.31.4 to 0.31.5 (#174)

Bumps [cargo-tarpaulin](https://github.com/xd009642/tarpaulin) from 0.31.4 to 0.31.5.
- [Release notes](https://github.com/xd009642/tarpaulin/releases)
- [Changelog](https://github.com/xd009642/tarpaulin/blob/develop/CHANGELOG.md)
- [Commits](xd009642/tarpaulin@0.31.4...0.31.5)

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

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>