ContainerFactory::clearOldContainers check only ctime, not atime

When cache is pulled from some storage (e.g. S3), it gets recent atimes and this does not work. That causes unwanted cache swelling.

Author: janedbal

src/DependencyInjection/ContainerFactory.php

@@ -218,9 +218,6 @@ public function clearOldContainers(string $tempDirectory): void
 			if ($path === false) {
 				continue;
 			}
-			if ($containerFile->getATime() > $twoDaysAgo) {
-				continue;
-			}
 			if ($containerFile->getCTime() > $twoDaysAgo) {
 				continue;
 			}