MTA-3333: Deliver functional test fixes that were made during regression testing

Author: lanken

dev/tests/functional/tests/app/Magento/Catalog/Test/Block/Search.php

@@ -100,7 +100,7 @@ public function waitUntilSearchPrepared()
         $this->browser->waitUntil(
             function () {
                 $count = count($this->_rootElement->getElements($this->searchListItems, Locator::SELECTOR_XPATH));
-                sleep(0.2);
+                usleep(200);
                 $newCount = count($this->_rootElement->getElements($this->searchListItems, Locator::SELECTOR_XPATH));
                 return $this->browser->find($this->selectorAriaBusy, Locator::SELECTOR_XPATH)->isVisible()
                     && ($newCount == $count)

dev/tests/functional/tests/app/Magento/Catalog/Test/Handler/CatalogProductSimple/Curl.php

@@ -119,10 +119,6 @@ class Curl extends AbstractCurl implements CatalogProductSimpleInterface
             'Yes' => 1,
             'No' => 0,
         ],
-        'use_config_enable_qty_increments' => [
-            'Yes' => 1,
-            'No' => 0,
-        ],
     ];
 
     /**