Changes to Run connectivity test

the rhp4/items/dialTime response's property type changed from string to integer, and format from no format to int64 for status 200

the rhp4/items/handshakeTime response's property type changed from string to integer, and format from no format to int64 for status 200

the rhp4/items/scanTime response's property type changed from string to integer, and format from no format to int64 for status 200

the rhp4/items/dialTime response's property type changed from integer to string, and format from int64 to no format for status 200

the rhp4/items/handshakeTime response's property type changed from integer to string, and format from int64 to no format for status 200

the rhp4/items/scanTime response's property type changed from integer to string, and format from int64 to no format for status 200