ENGCOM-1167: [Forwardport] Add getters to product image builder #14433

 - Merge Pull Request #14433 from mastiuhin-olexandr/magento2:2.3-develop-PR-port-13414
 - Merged commits:
   1. 10b03e5

Author: magento-engcom-team

app/code/Magento/Catalog/Block/Product/ImageBuilder.php

@@ -146,6 +146,7 @@ public function create()
                 'custom_attributes' => $this->getCustomAttributes(),
                 'resized_image_width' => $imagesize[0],
                 'resized_image_height' => $imagesize[1],
+                'product_id' => $this->product->getId()
             ],
         ];
 

app/code/Magento/Catalog/Test/Unit/Block/Product/ImageBuilderTest.php

@@ -252,6 +252,7 @@ private function getTestDataWithoutAttributes(): array
                     'custom_attributes' => '',
                     'resized_image_width' => 100,
                     'resized_image_height' => 100,
+                    'product_id' => null
                 ],
             ],
         ];
@@ -286,6 +287,7 @@ private function getTestDataWithAttributes(): array
                     'custom_attributes' => 'name_1="value_1" name_2="value_2"',
                     'resized_image_width' => 120,
                     'resized_image_height' => 70,
+                    'product_id' => null
                 ],
             ],
         ];