chore: update GraphQL schema and generated types (schema: 3.23, 2026-06-23) (#6663)

Co-authored-by: krzysztofzuraw <9116238+krzysztofzuraw@users.noreply.github.com>
Co-authored-by: Lukasz Ostrowski <lukasz.ostrowski@saleor.io>

Author: 3 people

schema-staging.graphql

@@ -10136,6 +10136,20 @@ input ProductVariantWhereInput @doc(category: "Products") {
   """
   attributes: [AssignedAttributeWhereInput!]
 
+  """
+  Filter by variants having a specific stock status in the given channel.
+  
+  Added in Saleor 3.24.
+  """
+  stockAvailability: StockAvailability
+
+  """
+  Filter by stock of the variant.
+  
+  Added in Saleor 3.24.
+  """
+  stocks: ProductStockFilterInput
+
   """List of conditions that must be met."""
   AND: [ProductVariantWhereInput!]
 

src/graphql/typesStaging.generated.ts

@@ -7328,6 +7328,18 @@ export type ProductVariantWhereInput = {
   metadata?: InputMaybe<Array<MetadataFilter>>;
   /** Filter by product SKU. */
   sku?: InputMaybe<StringFilterInput>;
+  /**
+   * Filter by variants having a specific stock status in the given channel.
+   *
+   * Added in Saleor 3.24.
+   */
+  stockAvailability?: InputMaybe<StockAvailability>;
+  /**
+   * Filter by stock of the variant.
+   *
+   * Added in Saleor 3.24.
+   */
+  stocks?: InputMaybe<ProductStockFilterInput>;
   /** Filter by when was the most recent update. */
   updatedAt?: InputMaybe<DateTimeRangeInput>;
 };