chore: adjusts tests

src/Plugins/Help.php

@@ -14,7 +14,7 @@ use function Pest\version;
 /**
  * @internal
  */
-final class Help implements HandlesArguments
+final readonly class Help implements HandlesArguments
 {
     use Concerns\HandleArguments;
 
@@ -22,7 +22,7 @@ final class Help implements HandlesArguments
      * Creates a new Plugin instance.
      */
     public function __construct(
-        private readonly OutputInterface $output
+        private OutputInterface $output
     ) {
         // ..
     }

src/Plugins/Init.php

@@ -15,7 +15,7 @@ use Symfony\Component\Console\Output\OutputInterface;
 /**
  * @internal
  */
-final class Init implements HandlesArguments
+final readonly class Init implements HandlesArguments
 {
     /**
      * The option the triggers the init job.
@@ -37,9 +37,9 @@ final class Init implements HandlesArguments
      * Creates a new Plugin instance.
      */
     public function __construct(
-        private readonly TestSuite $testSuite,
-        private readonly InputInterface $input,
-        private readonly OutputInterface $output
+        private TestSuite $testSuite,
+        private InputInterface $input,
+        private OutputInterface $output
     ) {
         // ..
     }