update computing, NAS and RDB models

[o108minmin]

Summary

• Update computing, NAS and RDB model JSON

test

working sample of describe_multi_ip_address_groups()

In [4]: from nifcloud import session 
   ...:  
   ...: client = session.get_session().create_client( 
   ...:     "computing", 
   ...:     region_name="jp-east-1", 
   ...:     aws_access_key_id="xxx", 
   ...:     aws_secret_access_key="xxx" 
   ...: ) 
   ...:  
   ...: print( client.describe_multi_ip_address_groups())                                                                                                     
{'MultiIpAddressGroupsSet': [{'AvailabilityZone': 'east-12', 'CreateTime': '2020-07-10T18:23:28.000+09:00', 'Description': 'テスト用', 'InstancesSet': [], 'MultiIpAddressGroupId': 'mipag-0r16frd1', 'MultiIpAddressGroupName': 'golangsdk', 'MultiIpAddressNetwork': {'DefaultGateway': 'xxx.xxx.xxx.xxx', 'IpAddressesSet': [{'IpAddress': 'xxx.xxx.xxx.xxx'}], 'SubnetMask': '255.255.255.0'}, 'Status': 'available'}], 'RequestId': '9d64fbd2-d82a-4d2d-a9c6-73fc9c3db187', 'ResponseMetadata': {'HTTPStatusCode': 200, 'HTTPHeaders': {'date': 'Fri, 10 Jul 2020 10:35:43 GMT', 'server': 'Apache', 'content-encoding': 'UTF-8', 'content-type': 'application/xml;charset=utf-8', 'content-length': '835', 'connection': 'close'}, 'RetryAttempts': 0}}

[aokumasan]

amazing!!