OZG-6423 OZG-6975 Add button toggle component

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

...button-toggle-group/button-toggle-group.component.spec.ts

...form/button-toggle-group/button-toggle-group.component.ts

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

...rc/lib/form/button-toggle/button-toggle.component.spec.ts

...tem/src/lib/form/button-toggle/button-toggle.component.ts

...tem/src/lib/icons/check-icon/check-icon.component.spec.ts

...n-system/src/lib/icons/check-icon/check-icon.component.ts

...ign-system/src/lib/icons/check-icon/check-icon.stories.ts

...-filter-menu-item/vorgang-filter-menu-item.component.html

...-filter-menu-item/vorgang-filter-menu-item.component.scss

...ng-filter-menu-item/vorgang-filter-menu-item.component.ts

...er/vorgang-filter-menu/vorgang-filter-menu.component.html

...iner/vorgang-filter-menu/vorgang-filter-menu.component.ts

alfa-client/libs/vorgang/src/lib/vorgang.module.ts

alfa-client/package-lock.json