fixup! feat(dropzone): enable multiple file uploads

Author: daFish

src/Dropzone/Resources/views/form_theme.html.twig

@@ -4,8 +4,7 @@
 
 
     <div class="dropzone-container" data-controller="{{ dataController }}">
-        <input type="file" {{ block('widget_attributes') }} data-symfony--ux-dropzone--dropzone-target="input"
-               {%- if attr.multiple -%}multiple{% endif%} />
+        <input type="file" {{ block('widget_attributes') }} data-symfony--ux-dropzone--dropzone-target="input">
 
         <div class="dropzone-placeholder" data-symfony--ux-dropzone--dropzone-target="placeholder">
             {%- if attr.placeholder is defined and attr.placeholder is not none -%}

src/Dropzone/Tests/Form/DropzoneTypeTest.php

@@ -25,9 +25,12 @@
  */
 class DropzoneTypeTest extends TestCase
 {
-    private ContainerInterface $kernel;
+    /**
+     * @var ContainerInterface
+     */
+    private $container;
 
-    public function setUp(): void
+    protected function setUp(): void
     {
         $kernel = new TwigAppKernel('test', true);
         $kernel->boot();