Zend certified PHP/Magento developer

Magento 2 add product id to configurable product dropdown option values

I have overridden this below file

vendor/magento/module-configurable-product/view/frontend/templates/product/view/type/options/configurable.phtml

I’m trying to add an appropriate simple product id to its options.

<div class="control">
                <select name="super_attribute[<?= $block->escapeHtmlAttr($_attribute->getAttributeId()) ?>]"
                        data-selector="super_attribute[<?= $block->escapeHtmlAttr($_attribute->getAttributeId()) ?>]"
                        data-validate="{required:true}"
                        id="attribute<?= $block->escapeHtmlAttr($_attribute->getAttributeId()) ?>"
                        class="super-attribute-select">
                    <option value=""><?= $block->escapeHtml(__('Choose an Option...')) ?></option>
                </select>
            </div>

For example:

<select name="super_attribute[93]" data-validate="{required:true}" id="attribute93" class="super-attribute-select"
    onchange="changeAttr(this)" aria-required="true">
    <option data-product-id="30" value="">Choose an Option...</option>
    <option data-product-id="31" value="5448">Yellow +$3.52</option>
    <option data-product-id="32" value="5459">White +$3.52</option>
    <option data-product-id="32" value="5461">Orange +$3.52</option>
</select>