tests(disclosures): Tweaks the DisclosureReactLoadTest class

This commit updates the tearDown method of the DisclosureReactLoadTest class to capture a screenshot at the end of each test run. This will help in visual regression testing and debugging.

cl/disclosures/tests.py

@@ -283,6 +283,7 @@ def setUp(self) -> None:
     def tearDown(self) -> None:
         FinancialDisclosure.objects.all().delete()
         Person.objects.all().delete()
+        super().tearDown()
 
     @timeout_decorator.timeout(SELENIUM_TIMEOUT)
     def test_disclosure_homepage(self) -> None: