Changes to Match Businesses

added the optional property matched_businesses/items/anyOf[subschema #1: BusinessMatchOutputWithErrors]/warnings to the response with the 200 status

added the optional property matched_businesses/items/anyOf[subschema #2: BusinessMatchOutput]/warnings to the response with the 200 status

removed the required property response_context/time_took_in_seconds from the response with the 200 status

added the required property response_context/time_taken_in_seconds to the response with the 200 status

endpoint added