chore(deps): bump benches/bootstrap/bootstrap (#23)

Bumps [benches/bootstrap/bootstrap](https://github.com/twbs/bootstrap) from `a12453a` to `8c380b2`.
- [Release notes](https://github.com/twbs/bootstrap/releases)
- [Commits](twbs/bootstrap@a12453a...8c380b2)

---
updated-dependencies:
- dependency-name: benches/bootstrap/bootstrap
  dependency-type: direct:production
...

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

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

Author: dependabot[bot]