Merge branch '6.2' into 6.3

* 6.2:
  [Cache] Send Predis SSL options in the $hosts parameter
  [DependencyInjection] Do not ignore tags `name` attribute when it does not define their name
  [Contracts] Rename ServiceLocatorTest
  [Cache] Fix success interpretation when pruning cache
  Fix Psalm errors
  Make onAuthenticationSuccess Response optional
  [Security] Fix return type of AuthenticationSuccessHandlerInterface::onAuthenticationSuccess()

Author: nicolas-grekas

Authentication/AuthenticationSuccessHandlerInterface.php

@@ -29,5 +29,5 @@ interface AuthenticationSuccessHandlerInterface
     /**
      * Usually called by AuthenticatorInterface::onAuthenticationSuccess() implementations.
      */
-    public function onAuthenticationSuccess(Request $request, TokenInterface $token): Response;
+    public function onAuthenticationSuccess(Request $request, TokenInterface $token): ?Response;
 }

Authentication/CustomAuthenticationSuccessHandler.php

@@ -37,7 +37,7 @@ public function __construct(AuthenticationSuccessHandlerInterface $handler, arra
         }
     }
 
-    public function onAuthenticationSuccess(Request $request, TokenInterface $token): Response
+    public function onAuthenticationSuccess(Request $request, TokenInterface $token): ?Response
     {
         return $this->handler->onAuthenticationSuccess($request, $token);
     }

Authentication/DefaultAuthenticationSuccessHandler.php

@@ -52,7 +52,7 @@ public function __construct(HttpUtils $httpUtils, array $options = [], LoggerInt
         $this->setOptions($options);
     }
 
-    public function onAuthenticationSuccess(Request $request, TokenInterface $token): Response
+    public function onAuthenticationSuccess(Request $request, TokenInterface $token): ?Response
     {
         return $this->httpUtils->createRedirectResponse($request, $this->determineTargetUrl($request));
     }