updated sample to ArcREST v3.0.0 - publish_sd_to_service.py
updated sample to ArcREST v3.0.0 - publish_sd_to_service.py

DShokes/ArcREST,Esri/ArcREST,BrunoCaimar/ArcREST,pLeBlanc93/ArcREST,adegwerth/ArcREST