MC-5777: Catalog rule does not apply as expected in EE

* Fixed broken unit test

Author: amolina-adobe

app/code/Magento/CatalogRule/Test/Unit/Pricing/Price/CatalogRulePriceTest.php

@@ -170,7 +170,7 @@ public function testGetValue()
         $coreWebsiteId = 1;
         $productId = 1;
         $customerGroupId = 1;
-        $dateTime = time();
+        $dateTime = new \DateTime();
 
         $catalogRulePrice = 55.12;
         $convertedPrice = 45.34;