Use Hyperf\Context\ApplicationContext instead of Hyperf\Utils\ApplicationContext. (#5621)

Author: limingxinleo

tests/SenderTest.php

@@ -12,9 +12,9 @@
 namespace HyperfTest\WebSocketServer;
 
 use Hyperf\Config\Config;
+use Hyperf\Context\ApplicationContext;
 use Hyperf\Contract\ConfigInterface;
 use Hyperf\Contract\StdoutLoggerInterface;
-use Hyperf\Utils\ApplicationContext;
 use Hyperf\WebSocketServer\Sender;
 use HyperfTest\ModelCache\Stub\StdoutLogger;
 use Mockery;

tests/ServerTest.php

@@ -11,11 +11,11 @@
  */
 namespace HyperfTest\WebSocketServer;
 
+use Hyperf\Context\ApplicationContext;
 use Hyperf\Contract\StdoutLoggerInterface;
 use Hyperf\Dispatcher\HttpDispatcher;
 use Hyperf\ExceptionHandler\ExceptionHandlerDispatcher;
 use Hyperf\HttpServer\ResponseEmitter;
-use Hyperf\Utils\ApplicationContext;
 use Hyperf\Utils\Coroutine;
 use Hyperf\Utils\Reflection\ClassInvoker;
 use Hyperf\Utils\Waiter;