Changes to Fixtures Filtered

the response property items/bookmakers became optional for the status 200

added the optional property reason to the response with the 400 status

added the optional property reason to the response with the 401 status

added the optional property reason to the response with the 403 status

added the optional property reason to the response with the 404 status

added the optional property reason to the response with the 429 status

response property items/bookmakers/additionalProperties/staleOddsResponseCode deprecated

added the required property items/previousFixtureId to the response with the 200 status

added the required property items/reissuedFixtureId to the response with the 200 status