Ensure event listeners are still unregistered after an operation fails

Author: jmikola

tests/UnifiedSpecTests/UnifiedTestRunner.php

@@ -213,10 +213,9 @@ private function doTestCase(stdClass $test, string $schemaVersion, ?array $runOn
                 $operation = new Operation($o, $context);
                 $operation->assert();
             }
-
+        } finally {
             $context->stopEventObservers();
             $context->stopEventCollectors();
-        } finally {
             $context->disableFailPoints();
         }