Changes to Get LinkedIn job posting info

the job_posting/applicants response's property type changed from string to number for status 200

the job_posting/industries response's property type changed from string to array for status 200

removed the optional property job_posting/job_function from the response with the 200 status

removed the optional property job_posting/job_poster_name from the response with the 200 status

removed the optional property job_posting/job_poster_url from the response with the 200 status

added the optional property job_posting/job_functions to the response with the 200 status