update deps (htmlhint and package.lock)

[hthetiot]

Fixes: #

🚨 Please review the guidelines for contributing and our code of conduct to this repository. 🚨
Please complete these steps and check these boxes (by putting an x inside the brackets) before filing your PR:

• Check the commit's or even all commits' message styles matches our requested structure.
• Check your code additions will fail neither code linting checks nor unit test.

Short description of what this resolves:

Proposed changes:

• Update htmlhint to 0.15.1
• Update package.lock dependencies