MQE-1427: Support _CREDS in <magentoCLI> action and in Data

-Correcting final verification tests.

Author: ivy00johns

dev/tests/verification/Resources/ActionGroupWithStepKeyReferences.txt

@@ -64,7 +64,7 @@ class ActionGroupWithStepKeyReferencesCest
 			"test",
 			"{$action8}",
 			[],
-			[]
+			null
 		);
 
 		$I->comment("[action9ActionGroup] update '1' entity to '{$action9}'");

dev/tests/verification/Resources/PersistenceActionGroupAppendingTest.txt

@@ -39,7 +39,6 @@ class PersistenceActionGroupAppendingTestCest
 			"createDataACTIONGROUPBEFORE",
 			"hook",
 			"newEntity",
-			[],
 			[]
 		);
 
@@ -55,7 +54,7 @@ class PersistenceActionGroupAppendingTestCest
 			"hook",
 			"someEneity",
 			[],
-			[]
+			null
 		);
 
 		$I->comment(PersistedObjectHandler::getInstance()->retrieveEntityField('createData', 'field', 'hook'));
@@ -101,7 +100,7 @@ class PersistenceActionGroupAppendingTestCest
 			"test",
 			"someEneity",
 			[],
-			[]
+			null
 		);
 
 		$I->comment(PersistedObjectHandler::getInstance()->retrieveEntityField('createDataACTIONGROUP', 'field', 'test'));