Merge remote-tracking branch 'origin/ozg-6300-accordion-zusammenarbeit' into...

Merge remote-tracking branch 'origin/ozg-6300-accordion-zusammenarbeit' into OZG-6302-AnfrageFormular

# Conflicts:
#	alfa-client/libs/collaboration/src/lib/collaboration-in-vorgang-container/collaboration-in-vorgang-container.component.html

alfa-client/libs/vorgang-detail/src/lib/vorgang-detail-page/vorgang-detail-area/vorgang-detail-area.component.spec.ts

@@ -110,6 +110,7 @@ describe('VorgangDetailAreaComponent', () => {
       component.vorgangStateResource = createStateResource(
         createVorgangWithEingangResource([VorgangWithEingangLinkRel.CREATE_COLLABORATION_REQUEST]),
       );
+
       fixture.detectChanges();
 
       existsAsHtmlElement(fixture, collaborationContainer);