Changes to Test Insights Tool

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

the tool_name request property's minLength was increased from 0 to 1

added the pattern \S to the request property tool_name

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

request property session_id list-of-types was widened by adding types string to media type application/json

request property upload_file_id list-of-types was widened by adding types string to media type application/json

added the non-success response with the status 502

added the non-success response with the status 504