apply rector rules: php up to php82

src/Bundle/ChillActivityBundle/Repository/ActivityPresenceRepository.php

@@ -17,7 +17,7 @@ use Doctrine\ORM\EntityRepository;
 
 class ActivityPresenceRepository implements ActivityPresenceRepositoryInterface
 {
-    private EntityRepository $repository;
+    private readonly EntityRepository $repository;
 
     public function __construct(EntityManagerInterface $entityManager)
     {

src/Bundle/ChillActivityBundle/Repository/ActivityReasonRepository.php

@@ -25,7 +25,7 @@ class ActivityReasonRepository extends ServiceEntityRepository
 {
     public function __construct(
         ManagerRegistry $registry,
-        private RequestStack $requestStack
+        private readonly RequestStack $requestStack
     ) {
         parent::__construct($registry, ActivityReason::class);
     }

src/Bundle/ChillActivityBundle/Repository/ActivityTypeRepository.php

@@ -21,7 +21,7 @@ use Doctrine\ORM\Query\Expr\Join;
 
 final class ActivityTypeRepository implements ActivityTypeRepositoryInterface
 {
-    private EntityRepository $repository;
+    private readonly EntityRepository $repository;
 
     public function __construct(EntityManagerInterface $em)
     {