AC-13306::Adobe Commerce 2.4.8 core code is compatible with PHP 8.4

Author: djadobe16

app/code/Magento/Catalog/Model/CategoryList.php

@@ -105,7 +105,7 @@ private function getCollectionProcessor()
     {
         if (!$this->collectionProcessor) {
             $this->collectionProcessor = \Magento\Framework\App\ObjectManager::getInstance()->get(
-                \Magento\Eav\Model\Api\SearchCriteria\CollectionProcessor::class
+                '\Magento\Eav\Model\Api\SearchCriteria\CollectionProcessor'
             );
         }
         return $this->collectionProcessor;

dev/tests/static/framework/Magento/TestFramework/CodingStandard/Tool/CodeMessDetector.php

@@ -52,7 +52,7 @@ public function canRun()
     public function run(array $whiteList)
     {
         if (empty($whiteList)) {
-            return \PHPMD\TextUI\Command::EXIT_SUCCESS;
+            return \PHPMD\TextUI\ExitCode::Success;
         }
 
         $commandLineArguments = [

dev/tests/static/testsuite/Magento/Test/Php/LiveCodeTest.php

@@ -16,7 +16,7 @@
 use Magento\TestFramework\CodingStandard\Tool\PhpStan;
 use Magento\TestFramework\Utility\AddedFiles;
 use Magento\TestFramework\Utility\FilesSearch;
-use PHPMD\TextUI\Command;
+use PHPMD\TextUI\ExitCode;
 
 /**
  * Set of tests for static code analysis, e.g. code style, code complexity, copy paste detecting, etc.
@@ -289,7 +289,7 @@ function ($path) use ($ignoreListPattern) {
         }
 
         $this->assertEquals(
-            Command::EXIT_SUCCESS,
+            ExitCode::Success,
             $result,
             "PHP Code Mess has found error(s):" . PHP_EOL . $output
         );