Accordion added

[SisiVero]

Fixes

• Fixes [Feature] Add support for accordions #55 by @TimidRobot

Description

I created a new file for the faq making sure that the design system is followed.
I created a new .js file (accordion.js) where the functionality for the accordion is written.
I wrote a few css for the accodion layout in the style.css file (I will move this to vocabulary.css when this PR is being vetted).
I integrated accordion for nine faqs. This is because I want to confirm that the design system matches what the brand wants.
Attached are screenshots of the current main faq page without accordion, the accordion that I implemented displaying the open and close view.
I also ensured that links are added where they were with reference to the faq file in the faq repo as well as the live faq page.
I also added a cursor pointer to the questions and icons to let a user know that the question is clickable thereby improving UX.

Screenshots

Attched is a screengrab from the main faq page without accorddion:

faq with accordion implmented(opened):

FAQ with Accordion implemented (closed):

Checklist

• My pull request has a descriptive title (not a vague title like Update index.md).
• My pull request targets the default branch of the repository (main or master).
• My commit messages follow [best practices][best_practices].
• My code follows the established code style of the repository.
• I added or updated tests for the changes I made (if applicable).
• I added or updated documentation (if applicable).
• I tried running the project locally and verified that there are no
  visible errors.

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[possumbilities]

There's good work here, but for the time being see status of initial Issue.

After reviewing possible work directions here, it has become clear that more focused implementation specifications are needed for this to move stably forward. As such this Feature is now blocked by:

• [Functionality] Research, design, and scope an implementation of Accordions for use within the Vocabulary design system #200

I'm leaving this PR open for now, and we'll revisit soon.