Update oncokb client
Update oncokb client

Signed-off-by: Hongxin Zhang <hongxin@cbio.mskcc.org>

Former-commit-id: 6df77910192db566558f850d0968548e4c69151e
alisman/cbioportal-frontend,alisman/cbioportal-frontend,alisman/cbioportal-frontend,cBioPortal/cbioportal-frontend,cBioPortal/cbioportal-frontend,alisman/cbioportal-frontend,alisman/cbioportal-frontend,cBioPortal/cbioportal-frontend,cBioPortal/cbioportal-frontend,cBioPortal/cbioportal-frontend,alisman/cbioportal-frontend,cBioPortal/cbioportal-frontend