update cacheTest

Author: sivaram7

src/Test/Unit/Step/Deploy/PreDeploy/ConfigUpdate/CacheTest.php

@@ -19,7 +19,6 @@
 use PHPUnit\Framework\TestCase;
 use Psr\Log\LoggerInterface;
 use Magento\MagentoCloud\Package\MagentoVersion;
-use Magento\MagentoCloud\Config\Stage\DeployInterface;
 
 /**
  * @inheritdoc
@@ -73,11 +72,6 @@ class CacheTest extends TestCase
      */
     private $magentoVersion;
 
-    /**
-     * @var DeployInterface
-     */
-    private $stageConfig;
-
     /**
      * @inheritdoc
      */
@@ -88,15 +82,13 @@ protected function setUp(): void
         $this->configReaderMock = $this->createMock(ConfigReader::class);
         $this->cacheConfigMock = $this->createMock(CacheFactory::class);
         $this->magentoVersion = $this->createMock(MagentoVersion::class);
-        $this->stageConfig = $this->createMock(DeployInterface::class);
 
         $this->step = new Cache(
             $this->configReaderMock,
             $this->configWriterMock,
             $this->loggerMock,
             $this->cacheConfigMock,
-            $this->magentoVersion,
-            $this->stageConfig
+            $this->magentoVersion
         );
 
         $this->socketCreateMock = $this->getFunctionMock(