update_expected.py to parse artifacts and update graph break stats (#96480)
TODO (cc @soumith @voznesenskym @penguinwu @anijain2305 @EikanWang @jgong5 @Guobing-Chen @XiaobingSuper @zhuhaozhe @blzheng @Xia-Weiwen @wenzhe-nrv @jiayisunx @desertfire @ZainRizvi) hopefully i can convert the rocks query i'm using to a public API and delete the rocs api usage (and need for apikey) from this before landing. If that's not easy or if i need to make a new query first, maybe i should land this as-is and at least people can use it if they get an apikey. Also, any bad practices in how i parsed/mangled the filenames? Would be nice to make the naming of artifacts more consistent with the job names so less mangling is needed.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/96480
Approved by: https://github.com/ZainRizvi
