minor #30305 [Form] Fix describing closures (chalasr)

This PR was merged into the 4.3-dev branch.

Discussion
----------

[Form] Fix describing closures

| Q             | A
| ------------- | ---
| Branch?       | master
| Bug fix?      | no
| New feature?  | no
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   | yes
| Fixed tickets | n/a
| License       | MIT
| Doc PR        | n/a

Fixes Form' TextDescriptorTest broken after #30295

Commits
-------

005e75cbab [Form] Fix describing closures

src/Symfony/Component/Form/Console/Descriptor/TextDescriptor.php

@@ -188,7 +188,6 @@ class TextDescriptor extends Descriptor
             $prefix = Caster::PREFIX_VIRTUAL;
 
             return [
-                $prefix.'parameters' => isset($a[$prefix.'parameters']) ? \count($a[$prefix.'parameters']->value) : 0,
                 $prefix.'file' => $a[$prefix.'file'],
                 $prefix.'line' => $a[$prefix.'line'],
             ];

src/Symfony/Component/Form/Tests/Fixtures/Descriptor/default_option_with_normalizer.txt

@@ -16,7 +16,6 @@ Symfony\Component\Form\Extension\Core\Type\ChoiceType (choice_translation_domain
   Allowed values   -                  %s 
  ---------------- --------------------%s 
   Normalizer       Closure%s{%w
-                     parameters: 2    %s 
                      file: "%s%eExtension%eCore%eType%eChoiceType.php"%w
                      line: "%s to %s" %s 
                    }                  %s 

src/Symfony/Component/Form/Tests/Fixtures/Descriptor/overridden_option_with_default_closures.txt

@@ -9,12 +9,10 @@ Symfony\Component\Form\Tests\Console\Descriptor\FooType (empty_data)
                                         %s 
                    Closure(s): [        %s 
                      Closure%s{%w
-                       parameters: 1    %s 
                        file: "%s%eExtension%eCore%eType%eFormType.php"%w
                        line: "%s to %s" %s 
                      },                 %s 
                      Closure%s{%w
-                       parameters: 2    %s 
                        file: "%s%eTests%eConsole%eDescriptor%eAbstractDescriptorTest.php"%w
                        line: "%s to %s" %s 
                      }                  %s 

src/Symfony/Component/Form/Tests/Fixtures/Descriptor/required_option_with_allowed_values.txt

@@ -17,7 +17,6 @@ Symfony\Component\Form\Tests\Console\Descriptor\FooType (foo)
                    ]                  %s 
  ---------------- --------------------%s 
   Normalizer       Closure%s{%w
-                     parameters: 2    %s 
                      file: "%s%eTests%eConsole%eDescriptor%eAbstractDescriptorTest.php"%w
                      line: "%s to %s" %s 
                    }                  %s