UIF - Prefer signal & change detection (#16940)

libs/components/src/button/button.component.spec.ts

@@ -56,6 +56,8 @@ describe("Button", () => {
   });
 });
 
+// FIXME(https://bitwarden.atlassian.net/browse/CL-764): Migrate to OnPush
+// eslint-disable-next-line @angular-eslint/prefer-on-push-component-change-detection
 @Component({
   selector: "test-app",
   template: `