OZG-7473 rename route

Based on CR comment.

alfa-client/apps/admin/src/app/app.component.spec.ts

@@ -297,7 +297,7 @@ describe('AppComponent', () => {
       it('should navigate to statistik if aggregation mapping link exists', () => {
         component._navigateByConfiguration(createConfigurationResource([ConfigurationLinkRel.AGGREGATION_MAPPINGS]));
 
-        expect(router.navigate).toHaveBeenCalledWith(['/aggregation-mapping']);
+        expect(router.navigate).toHaveBeenCalledWith(['/auswertung']);
       });
 
       it('should navigate to unavailable page if no link exists', () => {

alfa-client/libs/admin/shared/src/lib/routes.ts

@@ -28,7 +28,7 @@ export enum ROUTES {
   BENUTZER_ID = 'benutzer/:userid',
   ORGANISATIONSEINHEITEN = 'organisationseinheiten',
   UNAVAILABLE = 'unavailable',
-  AGGREGATION_MAPPING = 'aggregation-mapping',
-  AGGREGATION_MAPPING_NEU = 'aggregation-mapping/neu',
-  AGGREGATION_MAPPING_ID = 'aggregation-mapping/:aggregationMappingId',
+  AGGREGATION_MAPPING = 'auswertung',
+  AGGREGATION_MAPPING_NEU = 'auswertung/neu',
+  AGGREGATION_MAPPING_ID = 'auswertung/:aggregationMappingId',
 }