Include the selected collection in the product collection block context (#43247)

* Include collection attribute in the block context

* add 'collection' to useContext for Product Template

* Changelog

---------

Co-authored-by: Manish Menaria <the.manish.menaria@gmail.com>

plugins/woocommerce-blocks/assets/js/blocks/product-collection/block.json

@@ -40,7 +40,8 @@
 		"id": "id",
 		"queryId": "queryId",
 		"query": "query",
-		"displayLayout": "displayLayout"
+		"displayLayout": "displayLayout",
+		"collection": "collection"
 	},
 	"supports": {
 		"align": [ "wide", "full" ],

plugins/woocommerce-blocks/assets/js/blocks/product-template/block.json

@@ -13,7 +13,8 @@
 		"query",
 		"queryContext",
 		"displayLayout",
-		"templateSlug"
+		"templateSlug",
+		"collection"
 	],
 	"supports": {
 		"inserter": false,

plugins/woocommerce/changelog/add-43242-collection-context

@@ -0,0 +1,4 @@
+Significance: minor
+Type: add
+
+Added the selected collection name in the product collection block context