ENGCOM-5811: fixed Not able to update decimal quantity from cart details page. #24509 #24510

 - Merge Pull Request #24510 from rani-webkul/magento2:24509
 - Merged commits:
   1. 06a1aa1
   2. 4bf8bfd

Author: magento-engcom-team

app/code/Magento/Checkout/view/frontend/templates/cart/item/default.phtml

@@ -104,6 +104,7 @@ $canApplyMsrp = $helper->isShowBeforeOrderConfirm($product) && $helper->isMinima
                                value="<?= $block->escapeHtmlAttr($block->getQty()) ?>"
                                type="number"
                                size="4"
+                               step="any"
                                title="<?= $block->escapeHtmlAttr(__('Qty')) ?>"
                                class="input-text qty"
                                data-validate="{required:true,'validate-greater-than-zero':true}"