bootstrap_barrio 5.5.7

Issue #3281993 by Monster971, hatuhay: Enable the Floating labels in forms
Issue #3331821 by suhaib_hija: Fixes on bootstrap barrio component scss
Issue #3319127 by xamount: Remove usage of the if condition in the for tag in Twig templates
Issue #3318606 by Manoj Raj.R: Replace README.txt with README.md
Issue #3315699 by jurgenhaas: Call to a member function addClass() on array in bootstrap_barrio_preprocess_input
Issue #3328064 by JamesOakley: info.yml file needs a ckeditor5-stylesheets section
Issue #3325878 by code_brown: Remove extra whitespace in navbar _offcanvas
Issue #3315648 by shwetaDevkate, bronisMateusz: Deprecation warning in sidebar.scss
Issue #3317231 by VVS, chike: Media queries for BS5: xs, xxl and 2x for retina
Issue #3266511 by hswong3i: [Barrio] Details elements have incorrect aria-describedby attributes
Issue #3275421 by Oostie: Allow the button type to be overridden
Issue #3275682 by Mohammad Fayoumi: Lighthouse SEO: Links are not crawlable a#main-content
Issue #3230650 by Rajab Natshah: Change outdated Bootstrap 4 documentation texts and links on the 5.5.x branch
Issue #3303726 by lukas_w, Jan-E: Wrong path of required.svg in webform.css
Issue #3309378 by Anchal_gupta: Multiple ajax calls in views exposed filter (two blocks)
Issue #3310631 by Dharti Patel, hatuhay: Footer block absolutely white
Issue #3311048 by Shyam_Bhatt: .form-row still in use in scss
Drop jQuery dependency
Fix spaceless depretiation
Issue #3266424 by JordiK, Shyam_Bhatt: Bootswatch Flatly theme not working
Issue #3304229 by arisen: Newly added media css affecting form action buttons