[CostManagement] `x-ms-pageable` not enabled for `Query_Usage`

Original issue: https://github.com/Azure/azure-sdk-for-python/issues/33429

Link of schema `Query_Usage`: https://github.com/Azure/azure-rest-api-specs/blob/main/specification/cost-management/resource-manager/Microsoft.CostManagement/stable/2023-11-01/costmanagement.json#L955

We noticed that schema `QueryResult` has the property `nextLink`, yet since the method `Query_Usage` does not enable the `x-ms-pageable`. So there's no way for us to pass this `nextLink` property to do the pagination through SDK.

Is there any possibility that to enable `x-ms-pageable` for method `Query_Usage`, so that we can call `nextLink` through SDK normally?

Start with specification/cost-management/resource-manager/Microsoft.CostManagement/stable/2023-11-01/costmanagement.json at the Query_Usage schema and compare it with QueryResult.nextLink. Enable x-ms-pageable for Query_Usage so the nextLink property can be used for pagination through the SDK.

Written by the indexing model from the issue text.