Change to default number of product images returned by GraphQL on April 15

On April 15, 2022, the behavior of the product.images node in the GraphQL storefront API will be changing to only return 10 images by default. If you wish to request a different number of product images, you should specify the `first` argument explicitly with your request, which is considered a best practice when interacting with any paginated collection.

For example, if you were previously sending a request like this:

query productsWithImages {
site {
products {
edges {
cursor
node {
entityId
name
images { // will return 10 images unless explicit arguments are specified
edges {
node {
url(width: 640)
}
}
}
}
}
}
}
}

You could instead send a request like this:

query productsWithImages {
site {
products(first: 5) { // as a best practice, use `first` on all collections to specify page size
edges {
cursor
node {
entityId
name
images (first:20) { // will return up to 20 images per product
edges {
node {
url(width: 640)
}
}
}
}
}
}
}
}

Please note that requesting larger amounts of data with increased page sizes will factor into the GraphQL complexity calculation for your query.