Merge branch '6.0' into 6.1

* 6.0:
  [DoctrineBridge] Treat firstResult === 0 like null
  [Translation] Refresh local translations if the provider has domains
  [HttpKernel] Fix SessionListener without session in request #46268
  [Notifier] Allow symfony/mercure 0.6 in Mercure bridge

Author: nicolas-grekas

Form/ChoiceList/ORMQueryBuilderLoader.php

@@ -51,7 +51,7 @@ public function getEntities(): array
      */
     public function getEntitiesByIds(string $identifier, array $values): array
     {
-        if (null !== $this->queryBuilder->getMaxResults() || null !== $this->queryBuilder->getFirstResult()) {
+        if (null !== $this->queryBuilder->getMaxResults() || 0 < (int) $this->queryBuilder->getFirstResult()) {
             // an offset or a limit would apply on results including the where clause with submitted id values
             // that could make invalid choices valid
             $choices = [];