Fixed tests

tests/src/Functional/JobsTest.php

@@ -21,7 +21,7 @@ class JobsTest extends SmartlingTestBase {
   /**
    * {@inheritdoc}
    */
-  public function setUp() {
+  public function setUp(): void {
     parent::setUp();
 
     // Create queue table (it doesn't exist for simpletests somehow).

tests/src/Functional/LoggingTest.php

@@ -20,7 +20,7 @@ class LoggingTest extends SmartlingTestBase {
   /**
    * {@inheritdoc}
    */
-  public function setUp() {
+  public function setUp(): void {
     parent::setUp();
 
     // Create queue table (it doesn't exist for simpletests somehow).