[TASK] Pass server request to FormEngine

We skip this for TYPO3v11 since the FormDataCompiler does not allow
unknown keys in its input.

See https://docs.typo3.org/c/typo3/cms-core/main/en-us/Changelog/12.4/Deprecation-100577-FormEngineNeedsRequestObject.html
And https://github.com/TYPO3/typo3/blob/v11.5.36/typo3/sysext/backend/Classes/Form/FormDataCompiler.php#L65-L72

Author: mbrodala

Classes/Controller/FileVariantsController.php

@@ -34,6 +34,7 @@
 use TYPO3\CMS\Core\Database\Query\QueryBuilder;
 use TYPO3\CMS\Core\Database\ReferenceIndex;
 use TYPO3\CMS\Core\Http\HtmlResponse;
+use TYPO3\CMS\Core\Information\Typo3Version;
 use TYPO3\CMS\Core\Resource\DuplicationBehavior;
 use TYPO3\CMS\Core\Resource\File;
 use TYPO3\CMS\Core\Resource\Folder;
@@ -53,10 +54,14 @@ public function ajaxResetFileVariant(ServerRequestInterface $request): ResponseI
         $formDataCompiler = GeneralUtility::makeInstance(FormDataCompiler::class, $formDataGroup);
         $nodeFactory = GeneralUtility::makeInstance(NodeFactory::class);
         $formDataCompilerInput = [
+            'request' => $request,
             'tableName' => 'sys_file_metadata',
             'vanillaUid' => $uid,
             'command' => 'edit',
         ];
+        if ((new Typo3Version())->getMajorVersion() < 12) {
+            unset($formDataCompilerInput['request']);
+        }
         $formData = $formDataCompiler->compile($formDataCompilerInput);
         $formData['renderType'] = 'fileInfo';
 
@@ -141,10 +146,14 @@ public function ajaxUploadFileVariant(ServerRequestInterface $request): Response
         $formDataCompiler = GeneralUtility::makeInstance(FormDataCompiler::class, $formDataGroup);
         $nodeFactory = GeneralUtility::makeInstance(NodeFactory::class);
         $formDataCompilerInput = [
+            'request' => $request,
             'tableName' => 'sys_file_metadata',
             'vanillaUid' => $metadataUid,
             'command' => 'edit',
         ];
+        if ((new Typo3Version())->getMajorVersion() < 12) {
+            unset($formDataCompilerInput['request']);
+        }
         $formData = $formDataCompiler->compile($formDataCompilerInput);
         $formData['renderType'] = 'fileInfo';