Changes to Get all treasury accounts

the page response's property type changed from object to no type for status 200

removed the optional property page/nextPage from the response with the 200 status

removed the optional property page/previousPage from the response with the 200 status

media type application/json was changed to application/json;charset=utf-8 for the response status 200

added Page to the page response property allOf list for the response status 200

removed subschema #2 from the accounts/items/netReturns/items/dividends/items/type response property allOf list for the response status 200

removed subschema #2 from the accounts/items/netReturns/items/month response property allOf list for the response status 200

removed subschema #2 from the accounts/items/netReturns/items/status response property allOf list for the response status 200