Enable Single Product block (https://github.com/woocommerce/woocommerce-blocks/pull/9714)

* Enable Single Product block

* Single Product Block: remove experimental build flag

plugins/woocommerce-blocks/bin/webpack-entries.js

@@ -64,9 +64,7 @@ const blocks = {
 	'reviews-by-product': {
 		customDir: 'reviews/reviews-by-product',
 	},
-	'single-product': {
-		isExperimental: true,
-	},
+	'single-product': {},
 	'stock-filter': {},
 	'product-collection': {
 		isExperimental: true,

plugins/woocommerce-blocks/docs/internal-developers/blocks/feature-flags-and-experimental-interfaces.md

@@ -35,7 +35,6 @@ The majority of our feature flagging is blocks, this is a list of them:
 
 ### Experimental flag
 
--   Single Product block ([PHP flag](https://github.com/woocommerce/woocommerce-blocks/blob/cb11cd2537e35561a9c930f893ee72d82ab6bc75/src/BlockTypesController.php#L227) | [webpack flag](https://github.com/woocommerce/woocommerce-blocks/blob/cb11cd2537e35561a9c930f893ee72d82ab6bc75/bin/webpack-entries.js#L68)).
 -   Product Collection ([PHP flag](https://github.com/woocommerce/woocommerce-blocks/blob/17007169ea5f61e36903d7ca79902794cbb45100/src/BlockTypesController.php#L228) | [webpack flag](https://github.com/woocommerce/woocommerce-blocks/blob/17007169ea5f61e36903d7ca79902794cbb45100/bin/webpack-entries.js#L71-L73)).
 -   Product Template ([PHP flag](https://github.com/woocommerce/woocommerce-blocks/blob/17007169ea5f61e36903d7ca79902794cbb45100/src/BlockTypesController.php#L229) | [webpack flag](https://github.com/woocommerce/woocommerce-blocks/blob/17007169ea5f61e36903d7ca79902794cbb45100/bin/webpack-entries.js#L74-L76)).
 -   ⚛️ Add to cart ([JS flag](https://github.com/woocommerce/woocommerce-blocks/blob/dfd2902bd8a247b5d048577db6753c5e901fc60f/assets/js/atomic/blocks/product-elements/add-to-cart/index.ts#L26-L29)).

plugins/woocommerce-blocks/src/BlockTypesController.php

@@ -213,6 +213,7 @@ final class BlockTypesController {
 			'ReviewsByProduct',
 			'RelatedProducts',
 			'ProductDetails',
+			'SingleProduct',
 			'StockFilter',
 		];
 
@@ -224,7 +225,6 @@ final class BlockTypesController {
 		);
 
 		if ( Package::feature()->is_experimental_build() ) {
-			$block_types[] = 'SingleProduct';
 			$block_types[] = 'ProductCollection';
 			$block_types[] = 'ProductTemplate';
 		}