fix(eo, signin-callback): update isMitIDErhverv logic (#3855)

Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>

libs/eo/onboarding/shell/signin-callback.component.ts

@@ -65,7 +65,9 @@ export class EoSigninCallbackComponent implements OnInit {
   private readonly transloco = inject(TranslocoService);
 
   errorDescription = input<string>('', { alias: 'error_description' });
-  protected readonly isMitIDErhverv = computed(() => this.errorDescription() !== 'AADB2C90273');
+  protected readonly isMitIDErhverv = computed(
+    () => !this.errorDescription().startsWith('AADB2C90273')
+  );
 
   protected readonly translations = translations;