listLocations swagger is not up to date in Microsoft.Subscription/stable/2020-01-01/subscriptions.json

https://docs.microsoft.com/en-us/rest/api/resources/subscriptions/listlocations#location
has a contract change to show latitude and longitude under metadata while the swagger for 2020-01-01 doesnt have any reference to the api.
https://raw.githubusercontent.com/Azure/azure-rest-api-specs/03a026d564002fb3f1ec4bf8279e6334a973b418/specification/subscription/resource-manager/Microsoft.Subscription/stable/2020-01-01/subscriptions.json

Compare the listLocations contract in the REST API documentation with specification/subscription/resource-manager/Microsoft.Subscription/stable/2020-01-01/subscriptions.json. Update the swagger so the Location metadata includes latitude and longitude and ensure the listLocations API is represented; done means the specification matches the documented contract.

Written by the indexing model from the issue text.