spectral-v10.29.0

• Add section and sectionEnd to CNI logger by @internetlee in https://github.com/prismatic-io/spectral/pull/522
• Add @prismatic-io/eslint-plugin-spectral for section linting rules by @pattra in https://github.com/prismatic-io/spectral/pull/526

Full Changelog: https://github.com/prismatic-io/spectral/compare/spectral-v10.28.0...spectral-v10.29.0