Gulp Html Versions Save

• Require Node.js >= 14.1.8
• Update dependencies including vnu-jar to v23.4.11

Full Changelog: https://github.com/validator/gulp-html/compare/v5.0.0...v6.0.0

• Drop Node.js < 14 support
• Update dependencies including vnu-jar

Full Changelog: https://github.com/validator/gulp-html/compare/v4.0.0...v5.0.0

What's Changed

• Update dependencies, drop Node.js 10 support & switch to picocolors by @XhmikosR in https://github.com/validator/gulp-html/pull/56
• Refactor code by @XhmikosR in https://github.com/validator/gulp-html/pull/52

Full Changelog: https://github.com/validator/gulp-html/compare/v3.5.0...v4.0.0

https://github.com/validator/gulp-html/compare/v3.3.0...v3.4.0

https://github.com/validator/gulp-html/compare/v3.2.1...v3.3.0

https://github.com/validator/gulp-html/compare/v3.2.0...v3.2.1

https://github.com/validator/gulp-html/compare/v3.1.0...v3.2.0

Update dependencies:

• vnu-jar 20.3.16 → 20.5.29
• xo ^0.29.1 → ^0.30.0

• Update dependencies and drop Node.js < 10 support (#36)
• Fix handleError return value (#37)
• Use Object spread (#38)