Fix test setUp method signatures

Author: andrewmy

pkg/enqueue-bundle/Tests/Functional/WebTestCase.php

@@ -20,7 +20,7 @@ abstract class WebTestCase extends BaseWebTestCase
      */
     protected static $container;
 
-    protected function setUp()
+    protected function setUp(): void
     {
         parent::setUp();
 

pkg/enqueue/Tests/DoctrineConnectionFactoryFactoryTest.php

@@ -25,7 +25,7 @@ class DoctrineConnectionFactoryFactoryTest extends TestCase
      */
     private $factory;
 
-    protected function setUp()
+    protected function setUp(): void
     {
         $this->registry = $this->prophesize(ManagerRegistry::class);
         $this->fallbackFactory = $this->prophesize(ConnectionFactoryFactoryInterface::class);

pkg/job-queue/Tests/Functional/WebTestCase.php

@@ -18,7 +18,7 @@ abstract class WebTestCase extends BaseWebTestCase
      */
     protected static $container;
 
-    protected function setUp()
+    protected function setUp(): void
     {
         parent::setUp();
 

pkg/sqs/Tests/Functional/SqsCommonUseCasesTest.php

@@ -27,7 +27,7 @@ class SqsCommonUseCasesTest extends TestCase
      */
     private $queueName;
 
-    protected function setUp()
+    protected function setUp(): void
     {
         parent::setUp();
 

pkg/sqs/Tests/Functional/SqsConsumptionUseCasesTest.php

@@ -26,7 +26,7 @@ class SqsConsumptionUseCasesTest extends TestCase
      */
     private $context;
 
-    protected function setUp()
+    protected function setUp(): void
     {
         parent::setUp();