build(deps-dev): bump tslint from 6.1.2 to 6.1.3 in /html (#432)

build(deps-dev): bump tslint from 6.1.2 to 6.1.3 in /html (#432)

Bumps [tslint](https://github.com/palantir/tslint) from 6.1.2 to 6.1.3.
- [Release notes](https://github.com/palantir/tslint/releases)
- [Changelog](https://github.com/palantir/tslint/blob/master/CHANGELOG.md)
- [Commits](https://github.com/palantir/tslint/compare/6.1.2...6.1.3)

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