build(deps-dev): bump @release-it/conventional-changelog

Bumps [@release-it/conventional-changelog](https://github.com/release-it/conventional-changelog) from 11.0.0 to 12.0.0.
- [Release notes](https://github.com/release-it/conventional-changelog/releases)
- [Commits](https://github.com/release-it/conventional-changelog/compare/11.0.0...12.0.0)

---
updated-dependencies:
- dependency-name: "@release-it/conventional-changelog"
  dependency-version: 12.0.0
  dependency-type: direct:development
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>