Merge branch 'rc-v2.4.0' into 'master'

CHANGELOG.md

cern_components.info.yml

...rns/molecules/preview-card/css/component-preview-card.css

patterns/molecules/preview-card/preview-card.html.twig

...s/molecules/preview-card/sass/component-preview-card.scss

...rns/molecules/preview-list/css/preview-list.component.css

patterns/molecules/preview-list/preview-list.ui_patterns.yml

...s/molecules/preview-list/scss/preview-list.component.scss

src/TwigExtension/CernComponentsTwigExtension.php