minor #1760 [Turbo] fix sca (kbond)

This PR was merged into the 2.x branch.

Discussion
----------

[Turbo] fix sca

| Q             | A
| ------------- | ---
| Bug fix?      | no
| New feature?  | no
| Issues        | n/a
| License       | MIT

Not sure how to fix the failing test.

Commits
-------

4360620 [Turbo] fix sca

Author: kbond

src/Turbo/phpstan.neon.dist

@@ -35,3 +35,13 @@ parameters:
 			message: "#^Parameter \\$stimulus of method Symfony\\\\UX\\\\Turbo\\\\Bridge\\\\Mercure\\\\TurboStreamListenRenderer\\:\\:__construct\\(\\) has invalid type Symfony\\\\WebpackEncoreBundle\\\\Twig\\\\StimulusTwigExtension\\.$#"
 			count: 1
 			path: src/Bridge/Mercure/TurboStreamListenRenderer.php
+
+		-
+			message: "#^Call to an undefined method Doctrine\\\\ORM\\\\Event\\\\OnFlushEventArgs\\:\\:getEntityManager\\(\\)\\.$#"
+			count: 1
+			path: src/Doctrine/BroadcastListener.php
+
+		-
+			message: "#^Call to an undefined method Doctrine\\\\ORM\\\\Event\\\\PostFlushEventArgs\\:\\:getEntityManager\\(\\)\\.$#"
+			count: 1
+			path: src/Doctrine/BroadcastListener.php

src/Turbo/src/Doctrine/BroadcastListener.php

@@ -130,13 +130,13 @@ private function storeEntitiesToPublish(EntityManagerInterface $em, object $enti
 
         if (!isset($this->broadcastedClasses[$class])) {
             $this->broadcastedClasses[$class] = [];
-            $r = null;
+            $r = new \ReflectionClass($class);
 
-            if ($options = ($r = new \ReflectionClass($class))->getAttributes(Broadcast::class)) {
+            if ($options = $r->getAttributes(Broadcast::class)) {
                 foreach ($options as $option) {
                     $this->broadcastedClasses[$class][] = $option->newInstance()->options;
                 }
-            } elseif ($this->annotationReader && $options = $this->annotationReader->getClassAnnotations($r ?? new \ReflectionClass($class))) {
+            } elseif ($this->annotationReader && $options = $this->annotationReader->getClassAnnotations($r)) {
                 foreach ($options as $option) {
                     if ($option instanceof Broadcast) {
                         $this->broadcastedClasses[$class][] = $option->options;

src/Turbo/src/Doctrine/ClassUtil.php

@@ -19,6 +19,9 @@
  */
 final class ClassUtil
 {
+    /**
+     * @return class-string
+     */
     public static function getEntityClass(object $entity): string
     {
         if ($entity instanceof LazyObjectInterface) {