OZG-130 fix some component Tests

goofy-client/libs/vorgang-shared/src/index.ts

...g/src/lib/vorgang-detail/vorgang-detail.component.spec.ts

...gang-list-container/vorgang-list-container.component.html

...g-list-container/vorgang-list-container.component.spec.ts

...g-list/vorgang-list-item/vorgang-list-item.component.html

...ist/vorgang-list-item/vorgang-list-item.component.spec.ts

...g-list-container/vorgang-list/vorgang-list.component.html

...ist-container/vorgang-list/vorgang-list.component.spec.ts