fix integration tests

Author: engcom-Charlie

dev/tests/integration/testsuite/Magento/Eav/Model/ConfigTest.php

@@ -149,6 +149,7 @@ public function testGetAttributeWithCacheUserDefinedAttribute()
         $config = Bootstrap::getObjectManager()->create(\Magento\Eav\Model\Config::class);
         $updatedAttribute = $config->getAttribute($entityType, 'foo');
         $this->assertEquals('foo', $updatedAttribute->getFrontendLabel());
+        CacheCleaner::clean(['eav']);
         $config = Bootstrap::getObjectManager()->create(\Magento\Eav\Model\Config::class);
         // Check that attribute data has changed
         $updatedAttributeAfterCacheClean = $config->getAttribute($entityType, 'foo');

dev/tests/integration/testsuite/Magento/ReleaseNotification/Controller/Adminhtml/Dashboard/IndexTest.php

@@ -34,6 +34,7 @@ protected function setUp(): void
     protected function tearDown(): void
     {
         $this->objectManager->removeSharedInstance(ContentProviderInterface::class);
+        CacheCleaner::clean(['layout']);
         parent::tearDown();
     }