Simplify callable strict types check to one-liner

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Author: phpstan-bot

src/Rules/FunctionCallParametersCheck.php

@@ -363,11 +363,7 @@ public function check(
 					!$parameter->passedByReference()->createsNewVariable()
 					|| (!$isBuiltin && !$argumentValueType instanceof ErrorType)
 				) {
-					$callableStrictTypes = $scope->isDeclareStrictTypes();
-					if ($isBuiltin && $parameterType->isCallable()->yes()) {
-						$callableStrictTypes = false;
-					}
-					$accepts = $this->ruleLevelHelper->accepts($parameterType, $argumentValueType, $callableStrictTypes);
+					$accepts = $this->ruleLevelHelper->accepts($parameterType, $argumentValueType, $scope->isDeclareStrictTypes() && !($isBuiltin && $parameterType->isCallable()->yes()));
 
 					if (!$accepts->result) {
 						$verbosityLevel = VerbosityLevel::getRecommendedLevelByType($parameterType, $argumentValueType);