OZG-5590-OZG-5595 Use button-card as button with two rows of text

alfa-client/apps/demo/src/app/app.component.html

alfa-client/libs/design-system/src/index.ts

...-system/src/lib/button-card/button-card.component.spec.ts

...esign-system/src/lib/button-card/button-card.component.ts

...t/libs/design-system/src/lib/button/button.component.html

...ent/libs/design-system/src/lib/button/button.component.ts

...lient/libs/design-system/src/lib/button/button.stories.ts

...ystem/src/lib/form/button-card/button-card.component.html

...-bescheiden-bescheid-automatisch-erstellen.component.html