Add trailing commas

Author: tvdijen

src/Controller/PreProdWarning.php

@@ -61,7 +61,7 @@ class PreProdWarning
      */
     public function __construct(
         Configuration $config,
-        Session $session
+        Session $session,
     ) {
         $this->config = $config;
         $this->session = $session;

tests/src/Controller/PreProdWarningTest.php

@@ -44,7 +44,7 @@ protected function setUp(): void
                 'module.enable' => ['preprodwarning' => true],
             ],
             '[ARRAY]',
-            'simplesaml'
+            'simplesaml',
         );
 
         $this->session = Session::getSessionFromRequest();
@@ -67,7 +67,7 @@ public function testMissingStateIdThrowsException(): void
     {
         $request = Request::create(
             '/warning',
-            'GET'
+            'GET',
         );
 
         $c = new Controller\PreProdWarning($this->config, $this->session);
@@ -88,7 +88,7 @@ public function testWarning(): void
         $request = Request::create(
             '/warning',
             'GET',
-            ['StateId' => 'someStateId']
+            ['StateId' => 'someStateId'],
         );
 
         $c = new Controller\PreProdWarning($this->config, $this->session);
@@ -115,7 +115,7 @@ public function testWarningAccepted(): void
         $request = Request::create(
             '/warning',
             'GET',
-            ['StateId' => 'someStateId', 'yes' => 'yes']
+            ['StateId' => 'someStateId', 'yes' => 'yes'],
         );
 
         $c = new Controller\PreProdWarning($this->config, $this->session);