ENGCOM-3963: Fix for #20527 [Admin] Configurable product variations t…

…able cell labels wrong position #20528

 - Merge Pull Request #20528 from vasilii-b/magento2:2.3-configurable-product-variations-data-table-labels-alignment
 - Merged commits:
   1. af11e87
   2. ed2a80c
   3. d9c962f

app/code/Magento/ConfigurableProduct/Ui/DataProvider/Product/Form/Modifier/ConfigurablePanel.php

@@ -5,14 +5,14 @@
  */
 namespace Magento\ConfigurableProduct\Ui\DataProvider\Product\Form\Modifier;
 
+use Magento\Catalog\Model\Locator\LocatorInterface;
 use Magento\Catalog\Model\Product\Attribute\Backend\Sku;
 use Magento\Catalog\Ui\DataProvider\Product\Form\Modifier\AbstractModifier;
+use Magento\Framework\UrlInterface;
 use Magento\Ui\Component\Container;
-use Magento\Ui\Component\Form;
 use Magento\Ui\Component\DynamicRows;
+use Magento\Ui\Component\Form;
 use Magento\Ui\Component\Modal;
-use Magento\Framework\UrlInterface;
-use Magento\Catalog\Model\Locator\LocatorInterface;
 
 /**
  * Data provider for Configurable panel
@@ -90,15 +90,15 @@ public function __construct(
     }
 
     /**
-     * {@inheritdoc}
+     * @inheritdoc
      */
     public function modifyData(array $data)
     {
         return $data;
     }
 
     /**
-     * {@inheritdoc}
+     * @inheritdoc
      * @SuppressWarnings(PHPMD.ExcessiveMethodLength)
      */
     public function modifyMeta(array $meta)
@@ -197,7 +197,7 @@ public function modifyMeta(array $meta)
                                         'autoRender' => false,
                                         'componentType' => 'insertListing',
                                         'component' => 'Magento_ConfigurableProduct/js'
-                                            .'/components/associated-product-insert-listing',
+                                            . '/components/associated-product-insert-listing',
                                         'dataScope' => $this->associatedListingPrefix
                                             . static::ASSOCIATED_PRODUCT_LISTING,
                                         'externalProvider' => $this->associatedListingPrefix
@@ -328,14 +328,12 @@ protected function getButtonSet()
                                 'component' => 'Magento_Ui/js/form/components/button',
                                 'actions' => [
                                     [
-                                        'targetName' =>
-                                            $this->dataScopeName . '.configurableModal',
+                                        'targetName' => $this->dataScopeName . '.configurableModal',
                                         'actionName' => 'trigger',
                                         'params' => ['active', true],
                                     ],
                                     [
-                                        'targetName' =>
-                                            $this->dataScopeName . '.configurableModal',
+                                        'targetName' => $this->dataScopeName . '.configurableModal',
                                         'actionName' => 'openModal',
                                     ],
                                 ],
@@ -471,8 +469,7 @@ protected function getRows()
                         'sku',
                         __('SKU'),
                         [
-                            'validation' =>
-                                [
+                            'validation' => [
                                     'required-entry' => true,
                                     'max_text_length' => Sku::SKU_MAX_LENGTH,
                                 ],
@@ -577,6 +574,7 @@ protected function getColumn(
             'dataType' => Form\Element\DataType\Text::NAME,
             'dataScope' => $name,
             'visibleIfCanEdit' => false,
+            'labelVisible' => false,
             'imports' => [
                 'visible' => '!${$.provider}:${$.parentScope}.canEdit'
             ],
@@ -595,6 +593,7 @@ protected function getColumn(
             'component' => 'Magento_Ui/js/form/components/group',
             'label' => $label,
             'dataScope' => '',
+            'showLabel' => false
         ];
         $container['children'] = [
             $name . '_edit' => $fieldEdit,