build(deps-dev): bump standard-version from 7.1.0 to 8.0.0

Bumps [standard-version](https://github.com/conventional-changelog/standard-version) from 7.1.0 to 8.0.0.
- [Release notes](https://github.com/conventional-changelog/standard-version/releases)
- [Changelog](https://github.com/conventional-changelog/standard-version/blob/master/CHANGELOG.md)
- [Commits](conventional-changelog/standard-version@v7.1.0...v8.0.0)

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

Author: dependabot-preview[bot]