chore: PHP CS Fixer - update heredoc handling

Author: keradus

Tests/Command/DebugCommandTest.php

@@ -52,8 +52,9 @@ public function testDebugDeprecatedDefaults()
              * Symfony\Component\Form\Tests\Command\FooType
 
 
-            TXT
-            , $tester->getDisplay(true));
+            TXT,
+            $tester->getDisplay(true)
+        );
     }
 
     public function testDebugSingleFormType()
@@ -134,8 +135,9 @@ public function testDebugAmbiguousFormTypeInteractive()
             %A
             %A\A\AmbiguousType (Block prefix: "ambiguous")
             %A
-            TXT
-            , $output);
+            TXT,
+            $output
+        );
     }
 
     public function testDebugInvalidFormType()
@@ -183,8 +185,9 @@ class:%s
               Nested Options   -         %s
              ---------------- -----------%s
 
-            TXT
-            , $tester->getDisplay(true));
+            TXT,
+            $tester->getDisplay(true)
+        );
     }
 
     #[DataProvider('provideCompletionSuggestions')]