Update template files using existing config for Bootstrap 5

I am this to myself to begin work on the issue

I have created a merge request - https://git.drupalcode.org/project/bootstrap_paragraphs/-/merge_requests/17

This merge request updates all the templates, the width variable on all the templates, and rewrites the accordion javascript to use Vanilla JS instead of jQuery.
This JS file also now properly targets the new template elements and removes a lot of unused variables from the old jQuery version.

Moving to "Needs Review" and unassigning myself from the issue, thanks!

Automatically closed - issue fixed for 2 weeks with no activity.