feat: add `removeComments` parameter

[dgonzalezr]

The removeComments parameter will remove all the HTML comments (if set to true) or only the want matching a regular expression provided. Eg:

export const parameters = {
  html: {
    removeComments: true, // default: false
  },
};

export const parameters = {
  html: {
    // Remove only lit HTML comments, eg: `<!--?lit$117057236$-->`
    removeComments: /<!--(.lit.*?)-->/g, 
  },
};

This change will complement a previous PR #66 created before.

[dgonzalezr]

@jeanfredrik would you mind please to take a look when you have time? Thank you 🙂

[castastrophe]

Very interested in this update - will be a big improvement on our implementation for Adobe's Spectrum design system docs. If I can help in any way, please reach out!

[jeanfredrik]

We've added this feature in version 5.0.2. Thanks for the idea and the contributions!

[dgonzalezr]

We've added this feature in version 5.0.2. Thanks for the idea and the contributions!

Thank you @jeanfredrik 🙌🏻