Update profile collection to match new api
Update profile collection to match new api

google/pprof-nodejs,googleapis/cloud-profiler-nodejs,matthewloring/cloud-profiler-nodejs,googleapis/cloud-profiler-nodejs,googleapis/cloud-profiler-nodejs,matthewloring/cloud-profiler-nodejs,google/pprof-nodejs,google/pprof-nodejs,google/pprof-nodejs,googleapis/cloud-profiler-nodejs,googleapis/cloud-profiler-nodejs,matthewloring/cloud-profiler-nodejs,google/pprof-nodejs