chore(deps-dev): bump @bigcommerce/validate-commits from 2.2.0 to 2.3.4

Bumps [@bigcommerce/validate-commits](https://github.com/bigcommerce/validate-commits) from 2.2.0 to 2.3.4.
- [Commits](https://github.com/bigcommerce/validate-commits/commits)

---
updated-dependencies:
- dependency-name: "@bigcommerce/validate-commits"
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]