Add controllerContext to renderingContext (Typo3 v10)

Fixes a regression from v7.0.0 update:
Accessing some ViewHelpers (e.g. f:translate) within an uncache template would otherwise cause an exception

Classes/View/UncacheTemplateView.php

@@ -83,6 +83,7 @@ public function callUserFunction(string $postUserFunc, array $conf): string
 
             /** @var RenderingContext $renderingContext */
             $renderingContext = GeneralUtility::makeInstance(RenderingContext::class);
+            $renderingContext->setControllerContext($controllerContext);
         }
 
         $this->prepareContextsForUncachedRendering($renderingContext);